Question

Solve the given equation: 7 ( m + 5 ) = 77 *

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Answer 1

Answer:

m = 11

Step-by-step explanation:

Step by Step Solution:

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Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

7*m-(77)=0

Step by step solution :

STEP

1

:

Pulling out like terms

1.1 Pull out like factors :

7m - 77 = 7 • (m - 11)

Equation at the end of step

1

:

STEP

2

:

Equations which are never true

2.1 Solve : 7 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2 Solve : m-11 = 0

Add 11 to both sides of the equation :

m = 11

Hope you help this Solution.

Answer 2

Answer:

6

Step-by-step explanation:

7(m+5)=77

7×m+7×5=77

7m+35=77

7m=77-35

7m=42

m=42÷7

m=6