Question Solve the equation a=−51Alternative Form a=−0.2 Evaluate −4=20aSwap the sides of the equation 20a=−4Divide both sides 2020a=20−4Divide the numbers a=20−4Solution More Steps Evaluate 20−4Cancel out the common factor 4 5−1Use b−a=−ba=−ba to rewrite the fraction −51 a=−51Alternative Form a=−0.2 Show Solution Graph