7(x-4.2)=9.1

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Solution for 7(x-4.2)=9.1 equation:


Simplifying
7(x + -4.2) = 9.1

Reorder the terms:
7(-4.2 + x) = 9.1
(-4.2 * 7 + x * 7) = 9.1
(-29.4 + 7x) = 9.1

Solving
-29.4 + 7x = 9.1

Solving for variable 'x'.

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

Add '29.4' to each side of the equation.
-29.4 + 29.4 + 7x = 9.1 + 29.4

Combine like terms: -29.4 + 29.4 = 0.0
0.0 + 7x = 9.1 + 29.4
7x = 9.1 + 29.4

Combine like terms: 9.1 + 29.4 = 38.5
7x = 38.5

Divide each side by '7'.
x = 5.5

Simplifying
x = 5.5

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