5x+7-2x=12-1

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Solution for 5x+7-2x=12-1 equation:


Simplifying
5x + 7 + -2x = 12 + -1

Reorder the terms:
7 + 5x + -2x = 12 + -1

Combine like terms: 5x + -2x = 3x
7 + 3x = 12 + -1

Combine like terms: 12 + -1 = 11
7 + 3x = 11

Solving
7 + 3x = 11

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 + 3x = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = 11 + -7
3x = 11 + -7

Combine like terms: 11 + -7 = 4
3x = 4

Divide each side by '3'.
x = 1.333333333

Simplifying
x = 1.333333333

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