x+7(x+4)=70

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Solution for x+7(x+4)=70 equation:


Simplifying
x + 7(x + 4) = 70

Reorder the terms:
x + 7(4 + x) = 70
x + (4 * 7 + x * 7) = 70
x + (28 + 7x) = 70

Reorder the terms:
28 + x + 7x = 70

Combine like terms: x + 7x = 8x
28 + 8x = 70

Solving
28 + 8x = 70

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 8x = 70 + -28

Combine like terms: 28 + -28 = 0
0 + 8x = 70 + -28
8x = 70 + -28

Combine like terms: 70 + -28 = 42
8x = 42

Divide each side by '8'.
x = 5.25

Simplifying
x = 5.25

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