43*4=x

Solution for 43*4=x equation:

Simplifying
43 * 4 = x

Multiply 43 * 4
172 = x

Solving
172 = 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.
172 + -1x = x + -1x

Combine like terms: x + -1x = 0
172 + -1x = 0

Add '-172' to each side of the equation.
172 + -172 + -1x = 0 + -172

Combine like terms: 172 + -172 = 0
0 + -1x = 0 + -172
-1x = 0 + -172

Combine like terms: 0 + -172 = -172
-1x = -172

Divide each side by '-1'.
x = 172

Simplifying
x = 172