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snow_tiger [21]
3 years ago
5

Q/13 + 11 = 13 Please show me a step by step

Mathematics
2 answers:
quester [9]3 years ago
6 0

Answer:

26

Step-by-step explanation:

Solve for q:

q/13 + 11 = 13

Put each term in q/13 + 11 over the common denominator 13: q/13 + 11 = q/13 + 143/13:

q/13 + 143/13 = 13

q/13 + 143/13 = (q + 143)/13:

(q + 143)/13 = 13

Multiply both sides of (q + 143)/13 = 13 by 13:

(13 (q + 143))/13 = 13×13

(13 (q + 143))/13 = 13/13×(q + 143) = q + 143:

q + 143 = 13×13

13×13 = 169:

q + 143 = 169

Subtract 143 from both sides:

q + (143 - 143) = 169 - 143

143 - 143 = 0:

q = 169 - 143

169 - 143 = 26:

Answer: |

| q = 26

marin [14]3 years ago
5 0

Answer:

q=22

Step-by-step explanation:

it will take me a sec to explain hang on

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