(90)(3)=7X

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Solution for (90)(3)=7X equation:


Simplifying
(90)(3) = 7X

Multiply 90 * 3
270 = 7X

Solving
270 = 7X

Solving for variable 'X'.

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

Add '-7X' to each side of the equation.
270 + -7X = 7X + -7X

Combine like terms: 7X + -7X = 0
270 + -7X = 0

Add '-270' to each side of the equation.
270 + -270 + -7X = 0 + -270

Combine like terms: 270 + -270 = 0
0 + -7X = 0 + -270
-7X = 0 + -270

Combine like terms: 0 + -270 = -270
-7X = -270

Divide each side by '-7'.
X = 38.57142857

Simplifying
X = 38.57142857

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