100=280-150Q

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Solution for 100=280-150Q equation:


Simplifying
100 = 280 + -150Q

Solving
100 = 280 + -150Q

Solving for variable 'Q'.

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

Add '150Q' to each side of the equation.
100 + 150Q = 280 + -150Q + 150Q

Combine like terms: -150Q + 150Q = 0
100 + 150Q = 280 + 0
100 + 150Q = 280

Add '-100' to each side of the equation.
100 + -100 + 150Q = 280 + -100

Combine like terms: 100 + -100 = 0
0 + 150Q = 280 + -100
150Q = 280 + -100

Combine like terms: 280 + -100 = 180
150Q = 180

Divide each side by '150'.
Q = 1.2

Simplifying
Q = 1.2

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