-2.7+0.4=2.8-1.2x

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Solution for -2.7+0.4=2.8-1.2x equation:


Simplifying
-2.7 + 0.4 = 2.8 + -1.2x

Combine like terms: -2.7 + 0.4 = -2.3
-2.3 = 2.8 + -1.2x

Solving
-2.3 = 2.8 + -1.2x

Solving for variable 'x'.

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

Add '1.2x' to each side of the equation.
-2.3 + 1.2x = 2.8 + -1.2x + 1.2x

Combine like terms: -1.2x + 1.2x = 0.0
-2.3 + 1.2x = 2.8 + 0.0
-2.3 + 1.2x = 2.8

Add '2.3' to each side of the equation.
-2.3 + 2.3 + 1.2x = 2.8 + 2.3

Combine like terms: -2.3 + 2.3 = 0.0
0.0 + 1.2x = 2.8 + 2.3
1.2x = 2.8 + 2.3

Combine like terms: 2.8 + 2.3 = 5.1
1.2x = 5.1

Divide each side by '1.2'.
x = 4.25

Simplifying
x = 4.25

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