5x+3(x+10)=70

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Solution for 5x+3(x+10)=70 equation:


Simplifying
5x + 3(x + 10) = 70

Reorder the terms:
5x + 3(10 + x) = 70
5x + (10 * 3 + x * 3) = 70
5x + (30 + 3x) = 70

Reorder the terms:
30 + 5x + 3x = 70

Combine like terms: 5x + 3x = 8x
30 + 8x = 70

Solving
30 + 8x = 70

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 8x = 70 + -30

Combine like terms: 30 + -30 = 0
0 + 8x = 70 + -30
8x = 70 + -30

Combine like terms: 70 + -30 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

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