Which table best represents the steps to solve the equation x over 8 - 5 = -1?
step justifica...
Mathematics, 10.10.2019 08:30 xaviiaquino3378
Which table best represents the steps to solve the equation x over 8 - 5 = -1?
step justification
step 1: x over 8 = -1 + 5 the same number + 5 can be added to both sides of the equation
step 2: x over 8 = 4 adding -1 and 5 on the right hand side
step 3: x = 4 • 8 the same number 8 can be multiplied on both sides of the equation
step 4: x = 32 multiplying 4 and 8 on the right hand side
step justification
step 1: x over 8 = -1 - 5 the same number - 5 can be added to both sides of the equation
step 2: x over 8 = -6 adding -1 and -5 on the right hand side
step 3: x = -6 • 8 the same number 8 can be multiplied on both sides of the equation
step 4: x = -48 multiplying -6 and 8 on the right hand side
step justification
step 1: x over 8 = -1 + 5 the same number - 5 can be added to both sides of the equation
step 2: x over 8 = 4 adding -1 and 5 on the right hand side
step 3: x = 4 - 8 the same number 8 can be subtracted on both sides of the equation
step 4: x = -4 subtracting 8 from 4 on the right hand side
step justification
step 1: x over 8 = -1 + 5 the same number + 5 can be added to both sides of the equation
step 2: x over 8 = 4 adding -1 and 5 on the right hand side
step 3: x = 8 ÷ 4 the same number 8 can be divided on both sides of the equation
step 4: x = 2 subtracting 8 from 4 on the right hand side
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