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

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


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

Reorder the terms:
-8(4 + x) + -1(-9x + -3) = -8
(4 * -8 + x * -8) + -1(-9x + -3) = -8
(-32 + -8x) + -1(-9x + -3) = -8

Reorder the terms:
-32 + -8x + -1(-3 + -9x) = -8
-32 + -8x + (-3 * -1 + -9x * -1) = -8
-32 + -8x + (3 + 9x) = -8

Reorder the terms:
-32 + 3 + -8x + 9x = -8

Combine like terms: -32 + 3 = -29
-29 + -8x + 9x = -8

Combine like terms: -8x + 9x = 1x
-29 + 1x = -8

Solving
-29 + 1x = -8

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 1x = -8 + 29

Combine like terms: -29 + 29 = 0
0 + 1x = -8 + 29
1x = -8 + 29

Combine like terms: -8 + 29 = 21
1x = 21

Divide each side by '1'.
x = 21

Simplifying
x = 21

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