Math, asked by sportsgirl38, 7 hours ago

3(5m+7)-2(m-11)=4(2m-13) solve m with solutions

Answers

Answered by BrainlyUser120
9

Answer:

Answer is attached below

Attachments:
Answered by AneesKakar
0

The value of m is \frac{-95}{9}.

Given:

An equation 3(5m+7)-2(m-11)=4(2m-13).

To Find:

The value of m.

Solution:

To solve such equations, the expression on the left-hand side and right-hand side are simplified and equated to find the asked variable.

Take the left-hand side of the equation. Remove the brackets using the distributive property a(b+c)=ab+ac.

3(5m+7)-2(m-11)=15m+21-2m+22\\=13m+43

Equate the above-obtained expression to the right-hand side and simplify to find m.

Remove the bracket from the right-hand side of the equation using the distributive property a(b+c)=ab+ac.

13m+43=4m-52\\9m=-52-43\\9m=-95\\m=\frac{-95}{9}

Thus, the value of m is \frac{-95}{9}.

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