1.2=10x+3.9

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Solution for 1.2=10x+3.9 equation:


Simplifying
1.2 = 10x + 3.9

Reorder the terms:
1.2 = 3.9 + 10x

Solving
1.2 = 3.9 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
1.2 + -10x = 3.9 + 10x + -10x

Combine like terms: 10x + -10x = 0
1.2 + -10x = 3.9 + 0
1.2 + -10x = 3.9

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -10x = 3.9 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -10x = 3.9 + -1.2
-10x = 3.9 + -1.2

Combine like terms: 3.9 + -1.2 = 2.7
-10x = 2.7

Divide each side by '-10'.
x = -0.27

Simplifying
x = -0.27

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