3.5x-12=2x+4

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Solution for 3.5x-12=2x+4 equation:


Simplifying
3.5x + -12 = 2x + 4

Reorder the terms:
-12 + 3.5x = 2x + 4

Reorder the terms:
-12 + 3.5x = 4 + 2x

Solving
-12 + 3.5x = 4 + 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.
-12 + 3.5x + -2x = 4 + 2x + -2x

Combine like terms: 3.5x + -2x = 1.5x
-12 + 1.5x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-12 + 1.5x = 4 + 0
-12 + 1.5x = 4

Add '12' to each side of the equation.
-12 + 12 + 1.5x = 4 + 12

Combine like terms: -12 + 12 = 0
0 + 1.5x = 4 + 12
1.5x = 4 + 12

Combine like terms: 4 + 12 = 16
1.5x = 16

Divide each side by '1.5'.
x = 10.66666667

Simplifying
x = 10.66666667

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