3 years ago

What is the solution to the equation square root 5x-4 = square root 7x+8?

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

7 0

Answer:

x = -6

plz mark me as brainliest :)

You might be interested in

Find the average of 8.4 7.5 12.9 and 10.6 also the method how to do it

SashulF [63]

Find the average :8.4+7.5+12.9+10.6 divided by four

8 0

3 years ago

When number can each term of the equation be multiplied by to eliminate the fractions before solving 6-3/4x+1/3=1/2x+5

PolarNik [594]

Answer:

Step-by-step explanation:

You need to find the least common denominator (LCD) to all the denominators of the fractions present in the equation. These denominators are (writing them in their prime factor form to make our calculations easier):

$4=2^2\\3=3\\2=2$

Therefore, we need to include a factor of 3, and two factors of 2 ( $2^2$ ) in our least common denominator, so this LCD will be a perfectly divided by all three given denominators, therefore eliminating all fractions in the equation.