15+7=4x

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Solution for 15+7=4x equation:


Simplifying
15 + 7 = 4x

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

Solving
22 = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
22 + -4x = 4x + -4x

Combine like terms: 4x + -4x = 0
22 + -4x = 0

Add '-22' to each side of the equation.
22 + -22 + -4x = 0 + -22

Combine like terms: 22 + -22 = 0
0 + -4x = 0 + -22
-4x = 0 + -22

Combine like terms: 0 + -22 = -22
-4x = -22

Divide each side by '-4'.
x = 5.5

Simplifying
x = 5.5

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