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4 years ago

10

Solve the equation 2s+s+12=132

2 answers:

n200080 [17]4 years ago

8 0

The answer is 40 ! You combine like terms and get the opposite variables to the left and regular number with out the variable to the right and then solve so 40 !

Arte-miy333 [17]4 years ago

7 0

<span><span><span><span><span>2s</span>+s</span>+12</span>=132
</span>Step 1: Simplify both sides of the equation.
<span><span><span><span>2s</span>+s</span>+12</span>=132
</span></span><span><span>Simplify: </span><span>Let's simplify step-by-step.
<span><span><span><span>2s</span>+s</span>+12</span>=132
</span><span><span><span><span>(<span><span>2s</span>+s</span>)</span>+<span>(12)</span></span>=132</span>(Combine Like Terms)
</span><span><span><span>3s</span>+12</span>=132
</span></span></span><span><span><span><span>3s</span>+12</span>=132
</span>Step 2: Subtract 12 from both sides.
<span><span><span><span>3s</span>+12</span>−12</span>=<span>132−12
</span></span><span><span>3s</span>=120
</span>Step 3: Divide both sides by 3.
<span><span><span>3s/</span>3</span>=<span>120/3</span></span><span>s=<span>40</span></span></span>

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