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\[3x+6=7\]
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"(x+1)/2+4=7"
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3x+6=7
3x+6=7
3x+6=7
1
Subtract
6
6
6
from both sides.
3
x
=
7
−
6
3x=7-6
3
x
=
7
−
6
2
Simplify
7
−
6
7-6
7
−
6
to
1
1
1
.
3
x
=
1
3x=1
3
x
=
1
3
Divide both sides by
3
3
3
.
x
=
1
3
x=\frac{1}{3}
x
=
3
1
Done
Decimal Form: 0.333333
Check Answer ▼
x=1/3
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