7.8=2x+2

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Solution for 7.8=2x+2 equation:


Simplifying
7.8 = 2x + 2

Reorder the terms:
7.8 = 2 + 2x

Solving
7.8 = 2 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
7.8 + -2x = 2 + 2x + -2x

Combine like terms: 2x + -2x = 0
7.8 + -2x = 2 + 0
7.8 + -2x = 2

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -2x = 2 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -2x = 2 + -7.8
-2x = 2 + -7.8

Combine like terms: 2 + -7.8 = -5.8
-2x = -5.8

Divide each side by '-2'.
x = 2.9

Simplifying
x = 2.9

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