3.2x+4.5x+3-2=-2.2+5x-7

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Solution for 3.2x+4.5x+3-2=-2.2+5x-7 equation:


Simplifying
3.2x + 4.5x + 3 + -2 = -2.2 + 5x + -7

Reorder the terms:
3 + -2 + 3.2x + 4.5x = -2.2 + 5x + -7

Combine like terms: 3 + -2 = 1
1 + 3.2x + 4.5x = -2.2 + 5x + -7

Combine like terms: 3.2x + 4.5x = 7.7x
1 + 7.7x = -2.2 + 5x + -7

Reorder the terms:
1 + 7.7x = -2.2 + -7 + 5x

Combine like terms: -2.2 + -7 = -9.2
1 + 7.7x = -9.2 + 5x

Solving
1 + 7.7x = -9.2 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
1 + 7.7x + -5x = -9.2 + 5x + -5x

Combine like terms: 7.7x + -5x = 2.7x
1 + 2.7x = -9.2 + 5x + -5x

Combine like terms: 5x + -5x = 0
1 + 2.7x = -9.2 + 0
1 + 2.7x = -9.2

Add '-1' to each side of the equation.
1 + -1 + 2.7x = -9.2 + -1

Combine like terms: 1 + -1 = 0
0 + 2.7x = -9.2 + -1
2.7x = -9.2 + -1

Combine like terms: -9.2 + -1 = -10.2
2.7x = -10.2

Divide each side by '2.7'.
x = -3.777777778

Simplifying
x = -3.777777778

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