30(20-10)=30(22)-30(i)

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Solution for 30(20-10)=30(22)-30(i) equation:


Simplifying
30(20 + -10) = 30(22) + -30(i)

Combine like terms: 20 + -10 = 10
30(10) = 30(22) + -30(i)

Multiply 30 * 10
300 = 30(22) + -30(i)

Multiply 30 * 22
300 = 660 + -30(i)

Solving
300 = 660 + -30i

Solving for variable 'i'.

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

Add '30i' to each side of the equation.
300 + 30i = 660 + -30i + 30i

Combine like terms: -30i + 30i = 0
300 + 30i = 660 + 0
300 + 30i = 660

Add '-300' to each side of the equation.
300 + -300 + 30i = 660 + -300

Combine like terms: 300 + -300 = 0
0 + 30i = 660 + -300
30i = 660 + -300

Combine like terms: 660 + -300 = 360
30i = 360

Divide each side by '30'.
i = 12

Simplifying
i = 12

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