.2x-4=.7x-3.5

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Solution for .2x-4=.7x-3.5 equation:


Simplifying
0.2x + -4 = 0.7x + -3.5

Reorder the terms:
-4 + 0.2x = 0.7x + -3.5

Reorder the terms:
-4 + 0.2x = -3.5 + 0.7x

Solving
-4 + 0.2x = -3.5 + 0.7x

Solving for variable 'x'.

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

Add '-0.7x' to each side of the equation.
-4 + 0.2x + -0.7x = -3.5 + 0.7x + -0.7x

Combine like terms: 0.2x + -0.7x = -0.5x
-4 + -0.5x = -3.5 + 0.7x + -0.7x

Combine like terms: 0.7x + -0.7x = 0.0
-4 + -0.5x = -3.5 + 0.0
-4 + -0.5x = -3.5

Add '4' to each side of the equation.
-4 + 4 + -0.5x = -3.5 + 4

Combine like terms: -4 + 4 = 0
0 + -0.5x = -3.5 + 4
-0.5x = -3.5 + 4

Combine like terms: -3.5 + 4 = 0.5
-0.5x = 0.5

Divide each side by '-0.5'.
x = -1

Simplifying
x = -1

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