0.4x+3.2=7.6-0.7x

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Solution for 0.4x+3.2=7.6-0.7x equation:


Simplifying
0.4x + 3.2 = 7.6 + -0.7x

Reorder the terms:
3.2 + 0.4x = 7.6 + -0.7x

Solving
3.2 + 0.4x = 7.6 + -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.
3.2 + 0.4x + 0.7x = 7.6 + -0.7x + 0.7x

Combine like terms: 0.4x + 0.7x = 1.1x
3.2 + 1.1x = 7.6 + -0.7x + 0.7x

Combine like terms: -0.7x + 0.7x = 0.0
3.2 + 1.1x = 7.6 + 0.0
3.2 + 1.1x = 7.6

Add '-3.2' to each side of the equation.
3.2 + -3.2 + 1.1x = 7.6 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + 1.1x = 7.6 + -3.2
1.1x = 7.6 + -3.2

Combine like terms: 7.6 + -3.2 = 4.4
1.1x = 4.4

Divide each side by '1.1'.
x = 4

Simplifying
x = 4

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