15.7=3x+12.1

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Solution for 15.7=3x+12.1 equation:


Simplifying
15.7 = 3x + 12.1

Reorder the terms:
15.7 = 12.1 + 3x

Solving
15.7 = 12.1 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
15.7 + -3x = 12.1 + 3x + -3x

Combine like terms: 3x + -3x = 0
15.7 + -3x = 12.1 + 0
15.7 + -3x = 12.1

Add '-15.7' to each side of the equation.
15.7 + -15.7 + -3x = 12.1 + -15.7

Combine like terms: 15.7 + -15.7 = 0.0
0.0 + -3x = 12.1 + -15.7
-3x = 12.1 + -15.7

Combine like terms: 12.1 + -15.7 = -3.6
-3x = -3.6

Divide each side by '-3'.
x = 1.2

Simplifying
x = 1.2

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