0.7x+9-12=

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Solution for 0.7x+9-12= equation:


Simplifying
0.7x + 9 + -12 = 0

Reorder the terms:
9 + -12 + 0.7x = 0

Combine like terms: 9 + -12 = -3
-3 + 0.7x = 0

Solving
-3 + 0.7x = 0

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 0.7x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 0.7x = 0 + 3
0.7x = 0 + 3

Combine like terms: 0 + 3 = 3
0.7x = 3

Divide each side by '0.7'.
x = 4.285714286

Simplifying
x = 4.285714286

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