-3x-1.8=4x+1.7

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Solution for -3x-1.8=4x+1.7 equation:


Simplifying
-3x + -1.8 = 4x + 1.7

Reorder the terms:
-1.8 + -3x = 4x + 1.7

Reorder the terms:
-1.8 + -3x = 1.7 + 4x

Solving
-1.8 + -3x = 1.7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-1.8 + -3x + -4x = 1.7 + 4x + -4x

Combine like terms: -3x + -4x = -7x
-1.8 + -7x = 1.7 + 4x + -4x

Combine like terms: 4x + -4x = 0
-1.8 + -7x = 1.7 + 0
-1.8 + -7x = 1.7

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -7x = 1.7 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -7x = 1.7 + 1.8
-7x = 1.7 + 1.8

Combine like terms: 1.7 + 1.8 = 3.5
-7x = 3.5

Divide each side by '-7'.
x = -0.5

Simplifying
x = -0.5

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