Question Solve the equation s=0 Evaluate 50s+30s=70sAdd the terms More Steps Evaluate 50s+30sCollect like terms by calculating the sum or difference of their coefficients (50+30)sAdd the numbers 80s 80s=70sAdd or subtract both sides 80s−70s=0Subtract the terms More Steps Evaluate 80s−70sCollect like terms by calculating the sum or difference of their coefficients (80−70)sSubtract the numbers 10s 10s=0Solution s=0 Show Solution Graph