0.12x+7.5=0.2x+3

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Solution for 0.12x+7.5=0.2x+3 equation:


Simplifying
0.12x + 7.5 = 0.2x + 3

Reorder the terms:
7.5 + 0.12x = 0.2x + 3

Reorder the terms:
7.5 + 0.12x = 3 + 0.2x

Solving
7.5 + 0.12x = 3 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
7.5 + 0.12x + -0.2x = 3 + 0.2x + -0.2x

Combine like terms: 0.12x + -0.2x = -0.08x
7.5 + -0.08x = 3 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
7.5 + -0.08x = 3 + 0.0
7.5 + -0.08x = 3

Add '-7.5' to each side of the equation.
7.5 + -7.5 + -0.08x = 3 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -0.08x = 3 + -7.5
-0.08x = 3 + -7.5

Combine like terms: 3 + -7.5 = -4.5
-0.08x = -4.5

Divide each side by '-0.08'.
x = 56.25

Simplifying
x = 56.25

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