Let's solve your equation step-by-step.<span><span><span>5x</span>+3</span>=<span><span>2x</span>−9</span></span>Step 1: Subtract 2x from both sides.<span><span><span><span>5x</span>+3</span>−<span>2x</span></span>=<span><span><span>2x</span>−9</span>−<span>2x</span></span></span><span><span><span>3x</span>+3</span>=<span>−9</span></span>Step 2: Subtract 3 from both sides.<span><span><span><span>3x</span>+3</span>−3</span>=<span><span>−9</span>−3</span></span><span><span>3x</span>=<span>−12</span></span>Step 3: Divide both sides by 3.<span><span><span>3x</span>3</span>=<span><span>−12</span>3</span></span><span>x=<span>−4</span></span>Answer:<span>x=<span>−<span>4</span></span></span>
I believe it’s 4 opportunity cost
