11. 2+6x+4=3x+12Step 1: Simplify both sides of the equation.2+6x+4=3x+12(6x)+(2+4)=3x+12(Combine Like Terms)6x+6=3x+126x+6=3x+12Step 2: Subtract 3x from both sides.6x+6−3x=3x+12−3x3x+6=12Step 3: Subtract 6 from both sides.3x+6−6=12−63x=6Step 4: Divide both sides by 3.3x3=63x=2Answer:x=212.−5+8x+2=4x+4Step 1: Simplify both sides of the equation.−5+8x+2=4x+4(8x)+(−5+2)=4x+4(Combine Like Terms)8x+−3=4x+48x−3=4x+4Step 2: Subtract 4x from both sides.8x−3−4x=4x+4−4x4x−3=4Step 3: Add 3 to both sides.4x−3+3=4+34x=7Step 4: Divide both sides by 4.4x4=7/4x=7/4Answer:x=7/4
