13x+7=90

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Solution for 13x+7=90 equation: 


Simplifying
13x + 7 = 90

Reorder the terms:
7 + 13x = 90

Solving
7 + 13x = 90

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 + 13x = 90 + -7

Combine like terms: 7 + -7 = 0
0 + 13x = 90 + -7
13x = 90 + -7

Combine like terms: 90 + -7 = 83
13x = 83

Divide each side by '13'.
x = 6.384615385

Simplifying
x = 6.384615385

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