3.7x-8=6.9x+3

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Solution for 3.7x-8=6.9x+3 equation:


Simplifying
3.7x + -8 = 6.9x + 3

Reorder the terms:
-8 + 3.7x = 6.9x + 3

Reorder the terms:
-8 + 3.7x = 3 + 6.9x

Solving
-8 + 3.7x = 3 + 6.9x

Solving for variable 'x'.

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

Add '-6.9x' to each side of the equation.
-8 + 3.7x + -6.9x = 3 + 6.9x + -6.9x

Combine like terms: 3.7x + -6.9x = -3.2x
-8 + -3.2x = 3 + 6.9x + -6.9x

Combine like terms: 6.9x + -6.9x = 0.0
-8 + -3.2x = 3 + 0.0
-8 + -3.2x = 3

Add '8' to each side of the equation.
-8 + 8 + -3.2x = 3 + 8

Combine like terms: -8 + 8 = 0
0 + -3.2x = 3 + 8
-3.2x = 3 + 8

Combine like terms: 3 + 8 = 11
-3.2x = 11

Divide each side by '-3.2'.
x = -3.4375

Simplifying
x = -3.4375

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