Solve for x
x=6
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5+5+4+7+9+x=6\times 6
Multiply both sides by 6.
10+4+7+9+x=6\times 6
Add 5 and 5 to get 10.
14+7+9+x=6\times 6
Add 10 and 4 to get 14.
21+9+x=6\times 6
Add 14 and 7 to get 21.
30+x=6\times 6
Add 21 and 9 to get 30.
30+x=36
Multiply 6 and 6 to get 36.
x=36-30
Subtract 30 from both sides.
x=6
Subtract 30 from 36 to get 6.
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