7(x-1.8)=7.7

Solution for 7(x-1.8)=7.7 equation:

Simplifying
7(x + -1.8) = 7.7

Reorder the terms:
7(-1.8 + x) = 7.7
(-1.8 * 7 + x * 7) = 7.7
(-12.6 + 7x) = 7.7

Solving
-12.6 + 7x = 7.7

Solving for variable 'x'.

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

Add '12.6' to each side of the equation.
-12.6 + 12.6 + 7x = 7.7 + 12.6

Combine like terms: -12.6 + 12.6 = 0.0
0.0 + 7x = 7.7 + 12.6
7x = 7.7 + 12.6

Combine like terms: 7.7 + 12.6 = 20.3
7x = 20.3

Divide each side by '7'.
x = 2.9

Simplifying
x = 2.9