0.7x-1.2=-1.4x-7.5

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Solution for 0.7x-1.2=-1.4x-7.5 equation: 


Simplifying
0.7x + -1.2 = -1.4x + -7.5

Reorder the terms:
-1.2 + 0.7x = -1.4x + -7.5

Reorder the terms:
-1.2 + 0.7x = -7.5 + -1.4x

Solving
-1.2 + 0.7x = -7.5 + -1.4x

Solving for variable 'x'.

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

Add '1.4x' to each side of the equation.
-1.2 + 0.7x + 1.4x = -7.5 + -1.4x + 1.4x

Combine like terms: 0.7x + 1.4x = 2.1x
-1.2 + 2.1x = -7.5 + -1.4x + 1.4x

Combine like terms: -1.4x + 1.4x = 0.0
-1.2 + 2.1x = -7.5 + 0.0
-1.2 + 2.1x = -7.5

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 2.1x = -7.5 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 2.1x = -7.5 + 1.2
2.1x = -7.5 + 1.2

Combine like terms: -7.5 + 1.2 = -6.3
2.1x = -6.3

Divide each side by '2.1'.
x = -3

Simplifying
x = -3

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