.7x-3.4=.6x+2.1

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Solution for .7x-3.4=.6x+2.1 equation:


Simplifying
0.7x + -3.4 = 0.6x + 2.1

Reorder the terms:
-3.4 + 0.7x = 0.6x + 2.1

Reorder the terms:
-3.4 + 0.7x = 2.1 + 0.6x

Solving
-3.4 + 0.7x = 2.1 + 0.6x

Solving for variable 'x'.

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

Add '-0.6x' to each side of the equation.
-3.4 + 0.7x + -0.6x = 2.1 + 0.6x + -0.6x

Combine like terms: 0.7x + -0.6x = 0.1x
-3.4 + 0.1x = 2.1 + 0.6x + -0.6x

Combine like terms: 0.6x + -0.6x = 0.0
-3.4 + 0.1x = 2.1 + 0.0
-3.4 + 0.1x = 2.1

Add '3.4' to each side of the equation.
-3.4 + 3.4 + 0.1x = 2.1 + 3.4

Combine like terms: -3.4 + 3.4 = 0.0
0.0 + 0.1x = 2.1 + 3.4
0.1x = 2.1 + 3.4

Combine like terms: 2.1 + 3.4 = 5.5
0.1x = 5.5

Divide each side by '0.1'.
x = 55

Simplifying
x = 55

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