1(8)+7(8)+3(8)=x

Solution for 1(8)+7(8)+3(8)=x equation:

Simplifying
1(8) + 7(8) + 3(8) = x

Multiply 1 * 8
8 + 7(8) + 3(8) = x

Multiply 7 * 8
8 + 56 + 3(8) = x

Multiply 3 * 8
8 + 56 + 24 = x

Combine like terms: 8 + 56 = 64
64 + 24 = x

Combine like terms: 64 + 24 = 88
88 = x

Solving
88 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
88 + -1x = x + -1x

Combine like terms: x + -1x = 0
88 + -1x = 0

Add '-88' to each side of the equation.
88 + -88 + -1x = 0 + -88

Combine like terms: 88 + -88 = 0
0 + -1x = 0 + -88
-1x = 0 + -88

Combine like terms: 0 + -88 = -88
-1x = -88

Divide each side by '-1'.
x = 88

Simplifying
x = 88