5(5+9*8)=x

Solution for 5(5+9*8)=x equation:

Simplifying
5(5 + 9 * 8) = x

Multiply 9 * 8
5(5 + 72) = x

Combine like terms: 5 + 72 = 77
5(77) = x

Multiply 5 * 77
385 = x

Solving
385 = 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.
385 + -1x = x + -1x

Combine like terms: x + -1x = 0
385 + -1x = 0

Add '-385' to each side of the equation.
385 + -385 + -1x = 0 + -385

Combine like terms: 385 + -385 = 0
0 + -1x = 0 + -385
-1x = 0 + -385

Combine like terms: 0 + -385 = -385
-1x = -385

Divide each side by '-1'.
x = 385

Simplifying
x = 385