Question

solve: m - 7 = 30

solve the following equation: 3( ×-7) 6 (× - 5)​

Answer 1

m = 30 + 7

m = 37

2) 3x - 21 = 6x - 30

= - 21 + 30 = 6x - 3x

= 9 = 3x

3x = 9

x = 3

have a good day

Answer 2

$\huge\underbrace{\pink{\mathcal{Solution:}}}$

Given,

☞ m - 7 = 30

$→\;{\sf{m - 7 = 30}}$

$→\;{\sf{m = 30+7}}$

$➝\;{\sf{m = 37}}$

Value of m is ◕➜ $\Large\fbox\red{37}$

_____________________

☞ 3(x-7) = 6(x-5)

$→\;{\sf{3(x-7) = 6(x-5)}}$

$→\;{\sf{3x-21 = 6x-30}}$

$→\;{\sf{3x-6x = -30+21}}$

$→\;{\sf{-3x = -9}}$

$→\;{\sf{x = {\cancel{\frac{-9}{-3}}}}}$

$➝\;{\sf{x = 3}}$

Value of x is ◕➜ $\Large\fbox\purple{3}$

Hope It Helps You ✌️