2(x+5)+30=100

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Solution for 2(x+5)+30=100 equation:


Simplifying
2(x + 5) + 30 = 100

Reorder the terms:
2(5 + x) + 30 = 100
(5 * 2 + x * 2) + 30 = 100
(10 + 2x) + 30 = 100

Reorder the terms:
10 + 30 + 2x = 100

Combine like terms: 10 + 30 = 40
40 + 2x = 100

Solving
40 + 2x = 100

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 2x = 100 + -40

Combine like terms: 40 + -40 = 0
0 + 2x = 100 + -40
2x = 100 + -40

Combine like terms: 100 + -40 = 60
2x = 60

Divide each side by '2'.
x = 30

Simplifying
x = 30

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