-w + 4(w+3) = -12 Please help

2 answers:

5 0

I assume you want to solve for w. So, we will need to put w on one side and everything else another side.

-w + 4(w + 3) = -12 ; Our equation
-w + 4w + 12 = -12 ; Distribute the 4 across w and 3
3w + 12 = -12 ; Combine like terms, -w and 4w
3w = -24 ; Subtract 12 from each side of the equation
w = -8 ; Divide both sides by 3.

Ivahew [28]3 years ago

4 0

Let's solve your equation step-by-step.−w+4(w+3)=−12Step 1: Simplify both sides of the equation.−w+4(w+3)=−12Simplify: (Show steps)3w+12=−12Step 2: Subtract 12 from both sides.3w+12−12=−12−123w=−24Step 3: Divide both sides by 3.3w3=−243w=−8Answer:w=−8

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Comment on the answer choices

You can eliminate the first two answer choices because none of the numbers 19, 645, 12645 are perfect squares. You can eliminate the last answer choice because the first term listed is x0, not x1.