4+8=7.2+5x

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Solution for 4+8=7.2+5x equation:


Simplifying
4 + 8 = 7.2 + 5x

Combine like terms: 4 + 8 = 12
12 = 7.2 + 5x

Solving
12 = 7.2 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
12 + -5x = 7.2 + 5x + -5x

Combine like terms: 5x + -5x = 0
12 + -5x = 7.2 + 0
12 + -5x = 7.2

Add '-12' to each side of the equation.
12 + -12 + -5x = 7.2 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = 7.2 + -12
-5x = 7.2 + -12

Combine like terms: 7.2 + -12 = -4.8
-5x = -4.8

Divide each side by '-5'.
x = 0.96

Simplifying
x = 0.96

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