Question

How many solutions exist for the given equation?

0.75(x + 40) = 0.35(x + 20) + 0.35(x + 20)

Answer 1

zero
one
two
infinitely many

Answer 2

if you look at the terms in x they will simplify to 0.75x - 0.35x - 0.35x

Answer 3

This is a linear equation or the one that the variable has the exponent of 1. When this is the case, we shall find one solution only.
You can even use the distributive method, put the values with x on one side until you find it.

Answer 4

yes there will be one solution only

Answer 5

okay i got it thank for help

Answer 6

one the answer will be -320

Answer 7

No problem.