-3x+5(2x+1)=12

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Solution for -3x+5(2x+1)=12 equation:


Simplifying
-3x + 5(2x + 1) = 12

Reorder the terms:
-3x + 5(1 + 2x) = 12
-3x + (1 * 5 + 2x * 5) = 12
-3x + (5 + 10x) = 12

Reorder the terms:
5 + -3x + 10x = 12

Combine like terms: -3x + 10x = 7x
5 + 7x = 12

Solving
5 + 7x = 12

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 7x = 12 + -5

Combine like terms: 5 + -5 = 0
0 + 7x = 12 + -5
7x = 12 + -5

Combine like terms: 12 + -5 = 7
7x = 7

Divide each side by '7'.
x = 1

Simplifying
x = 1

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