Answer:
x=14
Step-by-step explanation:
Add 3 on both sides. -3+3=0 11+3=14
Answer: 84.09%
1. 220-30=? ?=185
2. Divide 185 by 220 (as a fraction, 185 out of 220 is 185/220 which also means divide) 185 divided by 220 is about 0.8409
3. Multiply 0.8409 by 100 (since there is two zeros in 100 we can move the decimal to the right twice which gets you 84.09
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