5272道题目5525 条题源记录 · 相同内容已合并
二元一次方程组求解进阶
2y=5x+16
-2y=7x-22
The solution to the given system of equations is (x, y). What is the value of 24x?
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二元一次方程组求解进阶
ax+by=96
2ax+8y=72
In the given system of equations, a and b are constants. The graphs of these equations in the xy-plane intersect at the point (x, 6). What is the value of b?
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二元一次方程组求解挑战
y=x+19
y=-x+33
The solution to the given system of equations is (x, y).
What is the value of 2y?
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二元一次方程组求解挑战
y = 6(x - 3)2
y = 18(x - 3)
A solution to the given system of equations is (x, y). What is one possible value of x ＋ y ?
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二元一次方程组求解挑战
9x = 36
9x - 6y = 48
What is the solution (x, y ) to the given system of equations?
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二元一次方程组求解进阶
ax +by=95
2ax +6y= 70
In the given system of equations, a and b are constants. The graphs of these equations in the xy-plane intersect at the point (x, 5). What is the value of b?
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二元一次方程组求解挑战
\( \frac{7}{3}x+4y=23 \)
\( \frac{5}{3}x+4y=21 \)
The solution to the given system of equations is (x, y). What is the value of
\( \frac{17}{3}x+12y \)?
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二元一次方程组求解进阶
x＋4y = 2
x - 4y =8
The solution to the given system of equations is (x, y). What is the value of x ?
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二元一次方程组求解进阶
y = 4x +8
y = 3x +1
In the xy-plane.the graphs of the given equations intersect at (x,y). What is the value of x ?
原库参考解析
二元一次方程组求解挑战
\( \frac{7}{3}x+4y=23 \)
\( \frac{5}{3}x+4y=21 \)
The solution to the given system of equations is (x, y). What is the value of \( \frac{17}{3}x+12y ? \)
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二元一次方程组求解进阶
If the equations −7x + y = 22 and 7x + y = 22 are graphed in the xy-plane, at what point (x, y) do the graphs intersect?
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二元一次方程组求解进阶
mx+ky=-83
2x+ky=22
In the given system of equations, m and k are constants. The graphs of these equations in the xy-plane intersect at the point (5, y). What is the value of m?
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