0.3(x+70)+0.3=30

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Solution for 0.3(x+70)+0.3=30 equation: 


Simplifying
0.3(x + 70) + 0.3 = 30

Reorder the terms:
0.3(70 + x) + 0.3 = 30
(70 * 0.3 + x * 0.3) + 0.3 = 30
(21 + 0.3x) + 0.3 = 30

Reorder the terms:
21 + 0.3 + 0.3x = 30

Combine like terms: 21 + 0.3 = 21.3
21.3 + 0.3x = 30

Solving
21.3 + 0.3x = 30

Solving for variable 'x'.

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

Add '-21.3' to each side of the equation.
21.3 + -21.3 + 0.3x = 30 + -21.3

Combine like terms: 21.3 + -21.3 = 0.0
0.0 + 0.3x = 30 + -21.3
0.3x = 30 + -21.3

Combine like terms: 30 + -21.3 = 8.7
0.3x = 8.7

Divide each side by '0.3'.
x = 29

Simplifying
x = 29

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