Question

Resolva as equação : 4m-1=7

Answer 1

4m-1=7
4m=7+1
4m=8
m=8/4
m=2

Answer 2

$\mathtt{4m-1=7 }$

$\mathtt{4m=7+1 }$

$\mathtt{ 4m=8}$

$\mathtt{ m=\dfrac{8}{4}}$

$\boxed{\mathtt{ m=2}}$