0.3(x+40)+0.7=37

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Solution for 0.3(x+40)+0.7=37 equation: 


Simplifying
0.3(x + 40) + 0.7 = 37

Reorder the terms:
0.3(40 + x) + 0.7 = 37
(40 * 0.3 + x * 0.3) + 0.7 = 37
(12 + 0.3x) + 0.7 = 37

Reorder the terms:
12 + 0.7 + 0.3x = 37

Combine like terms: 12 + 0.7 = 12.7
12.7 + 0.3x = 37

Solving
12.7 + 0.3x = 37

Solving for variable 'x'.

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

Add '-12.7' to each side of the equation.
12.7 + -12.7 + 0.3x = 37 + -12.7

Combine like terms: 12.7 + -12.7 = 0.0
0.0 + 0.3x = 37 + -12.7
0.3x = 37 + -12.7

Combine like terms: 37 + -12.7 = 24.3
0.3x = 24.3

Divide each side by '0.3'.
x = 81

Simplifying
x = 81

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