78(40)=72x

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Solution for 78(40)=72x equation:


Simplifying
78(40) = 72x

Multiply 78 * 40
3120 = 72x

Solving
3120 = 72x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-72x' to each side of the equation.
3120 + -72x = 72x + -72x

Combine like terms: 72x + -72x = 0
3120 + -72x = 0

Add '-3120' to each side of the equation.
3120 + -3120 + -72x = 0 + -3120

Combine like terms: 3120 + -3120 = 0
0 + -72x = 0 + -3120
-72x = 0 + -3120

Combine like terms: 0 + -3120 = -3120
-72x = -3120

Divide each side by '-72'.
x = 43.33333333

Simplifying
x = 43.33333333

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