4x-8=13-7

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Solution for 4x-8=13-7 equation: 


Simplifying
4x + -8 = 13 + -7

Reorder the terms:
-8 + 4x = 13 + -7

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

Solving
-8 + 4x = 6

Solving for variable 'x'.

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

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

Combine like terms: -8 + 8 = 0
0 + 4x = 6 + 8
4x = 6 + 8

Combine like terms: 6 + 8 = 14
4x = 14

Divide each side by '4'.
x = 3.5

Simplifying
x = 3.5

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