-5x+7=-4(x-9)

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Solution for -5x+7=-4(x-9) equation:


Simplifying
-5x + 7 = -4(x + -9)

Reorder the terms:
7 + -5x = -4(x + -9)

Reorder the terms:
7 + -5x = -4(-9 + x)
7 + -5x = (-9 * -4 + x * -4)
7 + -5x = (36 + -4x)

Solving
7 + -5x = 36 + -4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4x' to each side of the equation.
7 + -5x + 4x = 36 + -4x + 4x

Combine like terms: -5x + 4x = -1x
7 + -1x = 36 + -4x + 4x

Combine like terms: -4x + 4x = 0
7 + -1x = 36 + 0
7 + -1x = 36

Add '-7' to each side of the equation.
7 + -7 + -1x = 36 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = 36 + -7
-1x = 36 + -7

Combine like terms: 36 + -7 = 29
-1x = 29

Divide each side by '-1'.
x = -29

Simplifying
x = -29

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