-7x+15=20

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Solution for -7x+15=20 equation: 


Simplifying
-7x + 15 = 20

Reorder the terms:
15 + -7x = 20

Solving
15 + -7x = 20

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -7x = 20 + -15

Combine like terms: 15 + -15 = 0
0 + -7x = 20 + -15
-7x = 20 + -15

Combine like terms: 20 + -15 = 5
-7x = 5

Divide each side by '-7'.
x = -0.7142857143

Simplifying
x = -0.7142857143

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