-7=-4(x-3)-(-5x-7)

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Solution for -7=-4(x-3)-(-5x-7) equation:


Simplifying
-7 = -4(x + -3) + -1(-5x + -7)

Reorder the terms:
-7 = -4(-3 + x) + -1(-5x + -7)
-7 = (-3 * -4 + x * -4) + -1(-5x + -7)
-7 = (12 + -4x) + -1(-5x + -7)

Reorder the terms:
-7 = 12 + -4x + -1(-7 + -5x)
-7 = 12 + -4x + (-7 * -1 + -5x * -1)
-7 = 12 + -4x + (7 + 5x)

Reorder the terms:
-7 = 12 + 7 + -4x + 5x

Combine like terms: 12 + 7 = 19
-7 = 19 + -4x + 5x

Combine like terms: -4x + 5x = 1x
-7 = 19 + 1x

Solving
-7 = 19 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-7 + -1x = 19 + 1x + -1x

Combine like terms: 1x + -1x = 0
-7 + -1x = 19 + 0
-7 + -1x = 19

Add '7' to each side of the equation.
-7 + 7 + -1x = 19 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = 19 + 7
-1x = 19 + 7

Combine like terms: 19 + 7 = 26
-1x = 26

Divide each side by '-1'.
x = -26

Simplifying
x = -26

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