105=7(8+x)

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Solution for 105=7(8+x) equation:


Simplifying
105 = 7(8 + x)
105 = (8 * 7 + x * 7)
105 = (56 + 7x)

Solving
105 = 56 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
105 + -7x = 56 + 7x + -7x

Combine like terms: 7x + -7x = 0
105 + -7x = 56 + 0
105 + -7x = 56

Add '-105' to each side of the equation.
105 + -105 + -7x = 56 + -105

Combine like terms: 105 + -105 = 0
0 + -7x = 56 + -105
-7x = 56 + -105

Combine like terms: 56 + -105 = -49
-7x = -49

Divide each side by '-7'.
x = 7

Simplifying
x = 7

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