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3 years ago

The sum of 7 and x is -10

Mathematics

2 answers:

Phoenix [80]3 years ago

5 0

Answer:

The equation is 7 + x = -10

The answer to this equation is x = -17

Step-by-step explanation:

The way we find this answer is by subtracting 7 from both sides.

We do this because we want x by itself.

so -7 + (-10) is -17

The end result is -17.

SIZIF [17.4K]3 years ago

4 0

Answer:

7+x=-10

x=-17

7+(-17)= -10

Step-by-step explanation:

7+x=-10

subtract 7 from each side

x=-17

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