2x+7=12-3

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Solution for 2x+7=12-3 equation: 


Simplifying
2x + 7 = 12 + -3

Reorder the terms:
7 + 2x = 12 + -3

Combine like terms: 12 + -3 = 9
7 + 2x = 9

Solving
7 + 2x = 9

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x = 9 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 9 + -7
2x = 9 + -7

Combine like terms: 9 + -7 = 2
2x = 2

Divide each side by '2'.
x = 1

Simplifying
x = 1

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