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Mathematics
Kymani Moore
11 March, 04:26
Solve the equation.
x+7=-8
+2
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2
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Tamia
11 March, 04:57
0
X+7=-8
You are trying to get x on its own so you will subtract 7 from both sides.
x+7-7=-8-7
This simplifies to x = - 8-7
A negative plus a negative equals a negative. So - 8-7 equals - 15
Your final answer is x=-15
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Gemma Tate
11 March, 07:31
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Solution
1) Subtract 7 from each side
x=-8-7
2) Simplify - 8-7 to - 15
x=-15
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