3.7x+42=-5.2x+9

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Solution for 3.7x+42=-5.2x+9 equation:


Simplifying
3.7x + 42 = -5.2x + 9

Reorder the terms:
42 + 3.7x = -5.2x + 9

Reorder the terms:
42 + 3.7x = 9 + -5.2x

Solving
42 + 3.7x = 9 + -5.2x

Solving for variable 'x'.

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

Add '5.2x' to each side of the equation.
42 + 3.7x + 5.2x = 9 + -5.2x + 5.2x

Combine like terms: 3.7x + 5.2x = 8.9x
42 + 8.9x = 9 + -5.2x + 5.2x

Combine like terms: -5.2x + 5.2x = 0.0
42 + 8.9x = 9 + 0.0
42 + 8.9x = 9

Add '-42' to each side of the equation.
42 + -42 + 8.9x = 9 + -42

Combine like terms: 42 + -42 = 0
0 + 8.9x = 9 + -42
8.9x = 9 + -42

Combine like terms: 9 + -42 = -33
8.9x = -33

Divide each side by '8.9'.
x = -3.707865169

Simplifying
x = -3.707865169

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