0.7x+4.2=12.6

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Solution for 0.7x+4.2=12.6 equation: 


Simplifying
0.7x + 4.2 = 12.6

Reorder the terms:
4.2 + 0.7x = 12.6

Solving
4.2 + 0.7x = 12.6

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 0.7x = 12.6 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 0.7x = 12.6 + -4.2
0.7x = 12.6 + -4.2

Combine like terms: 12.6 + -4.2 = 8.4
0.7x = 8.4

Divide each side by '0.7'.
x = 12

Simplifying
x = 12

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