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Tom [10]
3 years ago
10

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

Mathematics
2 answers:
madam [21]3 years ago
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.<span><span><span>−w</span>+<span>4<span>(<span>w+3</span>)</span></span></span>=<span>−12</span></span>Step 1: Simplify both sides of the equation.<span><span><span>−w</span>+<span>4<span>(<span>w+3</span>)</span></span></span>=<span>−12</span></span><span>Simplify: (Show steps)</span><span><span><span>3w</span>+12</span>=<span>−12</span></span>Step 2: Subtract 12 from both sides.<span><span><span><span>3w</span>+12</span>−12</span>=<span><span>−12</span>−12</span></span><span><span>3w</span>=<span>−24</span></span>Step 3: Divide both sides by 3.<span><span><span>3w</span>3</span>=<span><span>−24</span>3</span></span><span>w=<span>−8</span></span>Answer:<span>w=<span>−<span>8</span></span></span>
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