Question

Solve the following equations
(2) 2m + 7 = 9​

Answer 1

Answer:

$m=0.5$

Step-by-step explanation:

$(2)2m+7=9$

$4m+7=9$

$4m=9-7$

$4m=2$

$m=\frac{2}{4}$

$m=\frac{1}{2}$

$m=0.5$

Therefore the value of $m$ is 0.5.

Answer 2

Step-by-step explanation:

2m + 7= 9

2m = 9-7

2m = 2

m= 2/2

m = 1

Verification:

m=1

2(1) + 7=9

Therefore, 2+7= 9