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

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Solution for -7(-9-x)=4(8x-3) equation:


Simplifying
-7(-9 + -1x) = 4(8x + -3)
(-9 * -7 + -1x * -7) = 4(8x + -3)
(63 + 7x) = 4(8x + -3)

Reorder the terms:
63 + 7x = 4(-3 + 8x)
63 + 7x = (-3 * 4 + 8x * 4)
63 + 7x = (-12 + 32x)

Solving
63 + 7x = -12 + 32x

Solving for variable 'x'.

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

Add '-32x' to each side of the equation.
63 + 7x + -32x = -12 + 32x + -32x

Combine like terms: 7x + -32x = -25x
63 + -25x = -12 + 32x + -32x

Combine like terms: 32x + -32x = 0
63 + -25x = -12 + 0
63 + -25x = -12

Add '-63' to each side of the equation.
63 + -63 + -25x = -12 + -63

Combine like terms: 63 + -63 = 0
0 + -25x = -12 + -63
-25x = -12 + -63

Combine like terms: -12 + -63 = -75
-25x = -75

Divide each side by '-25'.
x = 3

Simplifying
x = 3

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