0.3(x+70)+1.1x=70

Solution for 0.3(x+70)+1.1x=70 equation:

Simplifying
0.3(x + 70) + 1.1x = 70

Reorder the terms:
0.3(70 + x) + 1.1x = 70
(70 * 0.3 + x * 0.3) + 1.1x = 70
(21 + 0.3x) + 1.1x = 70

Combine like terms: 0.3x + 1.1x = 1.4x
21 + 1.4x = 70

Solving
21 + 1.4x = 70

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 1.4x = 70 + -21

Combine like terms: 21 + -21 = 0
0 + 1.4x = 70 + -21
1.4x = 70 + -21

Combine like terms: 70 + -21 = 49
1.4x = 49

Divide each side by '1.4'.
x = 35

Simplifying
x = 35