Question

I WILL GIVE BRAINLY

Solve 3x+11x=84

X=___

Answer 1

3x + 11x = 84

add 3x and 11 x

14x = 84

Take 14 to other side and divide it

$x \: \: = \frac{84}{14}$

x = 6 answer

Answer 2

Answer:

$\sf3x + 11x = 84$

$\sf14x = 84$

$\sf \: x = \frac{84}{14}$

$\sf \: x =6$