4(9)(5)+2(5)(x)=220

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Solution for 4(9)(5)+2(5)(x)=220 equation: 


Simplifying
4(9)(5) + 2(5)(x) = 220

Multiply 4 * 9
36 * 5 + 2(5)(x) = 220

Multiply 36 * 5
180 + 2(5)(x) = 220

Multiply 2 * 5
180 + 10x = 220

Solving
180 + 10x = 220

Solving for variable 'x'.

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

Add '-180' to each side of the equation.
180 + -180 + 10x = 220 + -180

Combine like terms: 180 + -180 = 0
0 + 10x = 220 + -180
10x = 220 + -180

Combine like terms: 220 + -180 = 40
10x = 40

Divide each side by '10'.
x = 4

Simplifying
x = 4

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