3x-3.6=7x-8.6

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Solution for 3x-3.6=7x-8.6 equation:


Simplifying
3x + -3.6 = 7x + -8.6

Reorder the terms:
-3.6 + 3x = 7x + -8.6

Reorder the terms:
-3.6 + 3x = -8.6 + 7x

Solving
-3.6 + 3x = -8.6 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-3.6 + 3x + -7x = -8.6 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-3.6 + -4x = -8.6 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3.6 + -4x = -8.6 + 0
-3.6 + -4x = -8.6

Add '3.6' to each side of the equation.
-3.6 + 3.6 + -4x = -8.6 + 3.6

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + -4x = -8.6 + 3.6
-4x = -8.6 + 3.6

Combine like terms: -8.6 + 3.6 = -5
-4x = -5

Divide each side by '-4'.
x = 1.25

Simplifying
x = 1.25

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