-4x-3.7=8x-2.1

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Solution for -4x-3.7=8x-2.1 equation: 


Simplifying
-4x + -3.7 = 8x + -2.1

Reorder the terms:
-3.7 + -4x = 8x + -2.1

Reorder the terms:
-3.7 + -4x = -2.1 + 8x

Solving
-3.7 + -4x = -2.1 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-3.7 + -4x + -8x = -2.1 + 8x + -8x

Combine like terms: -4x + -8x = -12x
-3.7 + -12x = -2.1 + 8x + -8x

Combine like terms: 8x + -8x = 0
-3.7 + -12x = -2.1 + 0
-3.7 + -12x = -2.1

Add '3.7' to each side of the equation.
-3.7 + 3.7 + -12x = -2.1 + 3.7

Combine like terms: -3.7 + 3.7 = 0.0
0.0 + -12x = -2.1 + 3.7
-12x = -2.1 + 3.7

Combine like terms: -2.1 + 3.7 = 1.6
-12x = 1.6

Divide each side by '-12'.
x = -0.1333333333

Simplifying
x = -0.1333333333

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