alfredoledesma2 alfredoledesma2

02-09-2017
Mathematics

contestada

y – (-5) = -7 can you help me solve this equation

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halo9274 halo9274

02-09-2017

y - (-5) = -7
y + 5 = -7
y = -12

1.multiply - × -5 = 5 ( negative times a negative = positive

2. subtract 5 to both sides

3. you get y = -12

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