-5*4+345=x

Solution for -5*4+345=x equation:

Simplifying
-5 * 4 + 345 = x

Multiply -5 * 4
-20 + 345 = x

Combine like terms: -20 + 345 = 325
325 = x

Solving
325 = 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.
325 + -1x = x + -1x

Combine like terms: x + -1x = 0
325 + -1x = 0

Add '-325' to each side of the equation.
325 + -325 + -1x = 0 + -325

Combine like terms: 325 + -325 = 0
0 + -1x = 0 + -325
-1x = 0 + -325

Combine like terms: 0 + -325 = -325
-1x = -325

Divide each side by '-1'.
x = 325

Simplifying
x = 325