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Popular >

solvefor x,-9=-4x-7y

Solution

solve for

x, - 9 = - 4 x - 7 y

Solution

x = - \frac{- 9 + 7 y}{4}

Solution steps

- 9 = - 4 x - 7 y

Switch sides

- 4 x - 7 y = - 9

Move

7 y

to the right side

- 4 x = - 9 + 7 y

Divide both sides by

- 4

x = - \frac{- 9 + 7 y}{4}

Popular Examples

1/6 (8-x)+x-5/3 = 1/2 (x+6)-x/3

\frac{1}{6} (8 - x) + x - \frac{5}{3} = \frac{1}{2} (x + 6) - \frac{x}{3}

solvefor R,C=RT solve for

R, C = RT

solvefor x,5x+4y=-12 solve for

x, 5 x + 4 y = - 12

-3x+12-9x+8=-3(4x+7)

- 3 x + 12 - 9 x + 8 = - 3 (4 x + 7)

4(x+2)-7(x-2)=x+6

4 (x + 2) - 7 (x - 2) = x + 6

Frequently Asked Questions (FAQ)

What is the answer to solvefor x,-9=-4x-7y ?
The answer to solvefor x,-9=-4x-7y is x=-(-9+7y)/4