13-3(2x+3)=8-7x

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Solution for 13-3(2x+3)=8-7x equation: 


Simplifying
13 + -3(2x + 3) = 8 + -7x

Reorder the terms:
13 + -3(3 + 2x) = 8 + -7x
13 + (3 * -3 + 2x * -3) = 8 + -7x
13 + (-9 + -6x) = 8 + -7x

Combine like terms: 13 + -9 = 4
4 + -6x = 8 + -7x

Solving
4 + -6x = 8 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
4 + -6x + 7x = 8 + -7x + 7x

Combine like terms: -6x + 7x = 1x
4 + 1x = 8 + -7x + 7x

Combine like terms: -7x + 7x = 0
4 + 1x = 8 + 0
4 + 1x = 8

Add '-4' to each side of the equation.
4 + -4 + 1x = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 8 + -4
1x = 8 + -4

Combine like terms: 8 + -4 = 4
1x = 4

Divide each side by '1'.
x = 4

Simplifying
x = 4

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