CAPS · Grade 8 · R
Solve for x: 4x−2=64x-2=64x−2=6
Is x=5ax=5ax=5a solution of the equation 6x+11=416x+11=416x+11=41? Show your reasoning by substitution.
Solve for x: x+15=10x+15=10x+15=10
Solve for x: 3x+3=243x+3=243x+3=24
Solve for x: x/5=55=55=5
Solve for x: x/7=−47=-47=−4
Solve for x: 3(x−5)=−213(x-5)=-213(x−5)=−21
Solve for x: 2x=−182x=-182x=−18
Is x=3ax=3ax=3a solution of the equation 7x+2=97x+2=97x+2=9? Show your reasoning by substitution.
Solve for x: 6(x−2)=306(x-2)=306(x−2)=30
Solve for x: x/8=−98=-98=−9
Solve for x: 8x=168x=168x=16