10(4x+x+7)=870

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Solution for 10(4x+x+7)=870 equation:


Simplifying
10(4x + x + 7) = 870

Reorder the terms:
10(7 + 4x + x) = 870

Combine like terms: 4x + x = 5x
10(7 + 5x) = 870
(7 * 10 + 5x * 10) = 870
(70 + 50x) = 870

Solving
70 + 50x = 870

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + 50x = 870 + -70

Combine like terms: 70 + -70 = 0
0 + 50x = 870 + -70
50x = 870 + -70

Combine like terms: 870 + -70 = 800
50x = 800

Divide each side by '50'.
x = 16

Simplifying
x = 16

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