3 years ago

X + 8 = -7 help me our only got 5 more minutes !

Mathematics

2 answers:

Nastasia [14]3 years ago

7 0

x + 8 = -7

move +8 to the other side

sign changes from +8 to -8

x+8-8= -7-8

x=-7-8

Answer:

x= -15

denis23 [38]3 years ago

3 0

Answer:

x=-15

Step-by-step explanation:

Subtract 8

x-8+8=-7-8

x=-7-8

x=-15

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