7.8=3(1.5x+2)

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Solution for 7.8=3(1.5x+2) equation:


Simplifying
7.8 = 3(1.5x + 2)

Reorder the terms:
7.8 = 3(2 + 1.5x)
7.8 = (2 * 3 + 1.5x * 3)
7.8 = (6 + 4.5x)

Solving
7.8 = 6 + 4.5x

Solving for variable 'x'.

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

Add '-4.5x' to each side of the equation.
7.8 + -4.5x = 6 + 4.5x + -4.5x

Combine like terms: 4.5x + -4.5x = 0.0
7.8 + -4.5x = 6 + 0.0
7.8 + -4.5x = 6

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -4.5x = 6 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -4.5x = 6 + -7.8
-4.5x = 6 + -7.8

Combine like terms: 6 + -7.8 = -1.8
-4.5x = -1.8

Divide each side by '-4.5'.
x = 0.4

Simplifying
x = 0.4

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