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\[x+7=2\]
+
−
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x
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x+7=2
x+7=2
x+7=2
1
Subtract
7
7
7
from both sides.
x
=
2
−
7
x=2-7
x
=
2
−
7
2
Simplify
2
−
7
2-7
2
−
7
to
−
5
-5
−
5
.
x
=
−
5
x=-5
x
=
−
5
Done
Check Answer ▼
x=-5
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