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 !
<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>
