0.9x-0.7(5-x)=5.3

Solution for 0.9x-0.7(5-x)=5.3 equation:

Simplifying
0.9x + -0.7(5 + -1x) = 5.3
0.9x + (5 * -0.7 + -1x * -0.7) = 5.3
0.9x + (-3.5 + 0.7x) = 5.3

Reorder the terms:
-3.5 + 0.9x + 0.7x = 5.3

Combine like terms: 0.9x + 0.7x = 1.6x
-3.5 + 1.6x = 5.3

Solving
-3.5 + 1.6x = 5.3

Solving for variable 'x'.

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

Add '3.5' to each side of the equation.
-3.5 + 3.5 + 1.6x = 5.3 + 3.5

Combine like terms: -3.5 + 3.5 = 0.0
0.0 + 1.6x = 5.3 + 3.5
1.6x = 5.3 + 3.5

Combine like terms: 5.3 + 3.5 = 8.8
1.6x = 8.8

Divide each side by '1.6'.
x = 5.5

Simplifying
x = 5.5