3(x-6.9)=8.7

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Solution for 3(x-6.9)=8.7 equation:


Simplifying
3(x + -6.9) = 8.7

Reorder the terms:
3(-6.9 + x) = 8.7
(-6.9 * 3 + x * 3) = 8.7
(-20.7 + 3x) = 8.7

Solving
-20.7 + 3x = 8.7

Solving for variable 'x'.

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

Add '20.7' to each side of the equation.
-20.7 + 20.7 + 3x = 8.7 + 20.7

Combine like terms: -20.7 + 20.7 = 0.0
0.0 + 3x = 8.7 + 20.7
3x = 8.7 + 20.7

Combine like terms: 8.7 + 20.7 = 29.4
3x = 29.4

Divide each side by '3'.
x = 9.8

Simplifying
x = 9.8

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