4x+-15=7

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Solution for 4x+-15=7 equation: 


Simplifying
4x + -15 = 7

Reorder the terms:
-15 + 4x = 7

Solving
-15 + 4x = 7

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 + 4x = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 4x = 7 + 15
4x = 7 + 15

Combine like terms: 7 + 15 = 22
4x = 22

Divide each side by '4'.
x = 5.5

Simplifying
x = 5.5

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