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

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


Simplifying
9x + 3 + -1(8x + -4) = 0

Reorder the terms:
9x + 3 + -1(-4 + 8x) = 0
9x + 3 + (-4 * -1 + 8x * -1) = 0
9x + 3 + (4 + -8x) = 0

Reorder the terms:
3 + 4 + 9x + -8x = 0

Combine like terms: 3 + 4 = 7
7 + 9x + -8x = 0

Combine like terms: 9x + -8x = 1x
7 + 1x = 0

Solving
7 + 1x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 1x = 0 + -7

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

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

Divide each side by '1'.
x = -7

Simplifying
x = -7

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