Question Solve the equation z=109Alternative Form z=0.9 Evaluate 2(2z×10)=36Remove the parentheses 2×2z×10=36Multiply the terms More Steps Evaluate 2×2×10Multiply the terms 4×10Multiply the numbers 40 40z=36Divide both sides 4040z=4036Divide the numbers z=4036Solution z=109Alternative Form z=0.9 Show Solution Graph