3x+4+2x-3=12

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Solution for 3x+4+2x-3=12 equation:


Simplifying
3x + 4 + 2x + -3 = 12

Reorder the terms:
4 + -3 + 3x + 2x = 12

Combine like terms: 4 + -3 = 1
1 + 3x + 2x = 12

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

Solving
1 + 5x = 12

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 5x = 12 + -1

Combine like terms: 1 + -1 = 0
0 + 5x = 12 + -1
5x = 12 + -1

Combine like terms: 12 + -1 = 11
5x = 11

Divide each side by '5'.
x = 2.2

Simplifying
x = 2.2

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