(1.67)90=x

Solution for (1.67)90=x equation:

Simplifying
(1.67) * 90 = x

Multiply 1.67 * 90
150.3 = x

Solving
150.3 = 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.
150.3 + -1x = x + -1x

Combine like terms: x + -1x = 0
150.3 + -1x = 0

Add '-150.3' to each side of the equation.
150.3 + -150.3 + -1x = 0 + -150.3

Combine like terms: 150.3 + -150.3 = 0.0
0.0 + -1x = 0 + -150.3
-1x = 0 + -150.3

Combine like terms: 0 + -150.3 = -150.3
-1x = -150.3

Divide each side by '-1'.
x = 150.3

Simplifying
x = 150.3