0.5(7x+4+35)=30

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Solution for 0.5(7x+4+35)=30 equation: 


Simplifying
0.5(7x + 4 + 35) = 30

Reorder the terms:
0.5(4 + 35 + 7x) = 30

Combine like terms: 4 + 35 = 39
0.5(39 + 7x) = 30
(39 * 0.5 + 7x * 0.5) = 30
(19.5 + 3.5x) = 30

Solving
19.5 + 3.5x = 30

Solving for variable 'x'.

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

Add '-19.5' to each side of the equation.
19.5 + -19.5 + 3.5x = 30 + -19.5

Combine like terms: 19.5 + -19.5 = 0.0
0.0 + 3.5x = 30 + -19.5
3.5x = 30 + -19.5

Combine like terms: 30 + -19.5 = 10.5
3.5x = 10.5

Divide each side by '3.5'.
x = 3

Simplifying
x = 3

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