7*23-19=x

Solution for 7*23-19=x equation:

Simplifying
7 * 23 + -19 = x

Multiply 7 * 23
161 + -19 = x

Combine like terms: 161 + -19 = 142
142 = x

Solving
142 = 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.
142 + -1x = x + -1x

Combine like terms: x + -1x = 0
142 + -1x = 0

Add '-142' to each side of the equation.
142 + -142 + -1x = 0 + -142

Combine like terms: 142 + -142 = 0
0 + -1x = 0 + -142
-1x = 0 + -142

Combine like terms: 0 + -142 = -142
-1x = -142

Divide each side by '-1'.
x = 142

Simplifying
x = 142