-1.4x+2=-7.8

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Solution for -1.4x+2=-7.8 equation: 


Simplifying
-1.4x + 2 = -7.8

Reorder the terms:
2 + -1.4x = -7.8

Solving
2 + -1.4x = -7.8

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -1.4x = -7.8 + -2

Combine like terms: 2 + -2 = 0
0 + -1.4x = -7.8 + -2
-1.4x = -7.8 + -2

Combine like terms: -7.8 + -2 = -9.8
-1.4x = -9.8

Divide each side by '-1.4'.
x = 7

Simplifying
x = 7

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