3(x+1.2)=2x+8.7

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Solution for 3(x+1.2)=2x+8.7 equation: 


Simplifying
3(x + 1.2) = 2x + 8.7

Reorder the terms:
3(1.2 + x) = 2x + 8.7
(1.2 * 3 + x * 3) = 2x + 8.7
(3.6 + 3x) = 2x + 8.7

Reorder the terms:
3.6 + 3x = 8.7 + 2x

Solving
3.6 + 3x = 8.7 + 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.
3.6 + 3x + -2x = 8.7 + 2x + -2x

Combine like terms: 3x + -2x = 1x
3.6 + 1x = 8.7 + 2x + -2x

Combine like terms: 2x + -2x = 0
3.6 + 1x = 8.7 + 0
3.6 + 1x = 8.7

Add '-3.6' to each side of the equation.
3.6 + -3.6 + 1x = 8.7 + -3.6

Combine like terms: 3.6 + -3.6 = 0.0
0.0 + 1x = 8.7 + -3.6
1x = 8.7 + -3.6

Combine like terms: 8.7 + -3.6 = 5.1
1x = 5.1

Divide each side by '1'.
x = 5.1

Simplifying
x = 5.1

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