Question

Which equations have the same value as 3/5 (30x-15)=72 select 3
18x-15)=72
50x-25=72
3(6×3-3=72
X=4.5

Answer 1

Answer:

x=4.5

Step-by-step explanation:

Given the equation  $\frac{3}{5}(30x-15)=72$, we simplify as:

$\frac{3}{5}(30x-15)=72\\\\18x-9=72$

#We further simplify as multiples of 9(divide by 9 to solve for x):

$18x-9=72\\\\2x-1=8\\\\2x=9\\\\x=4.5$

Hence, from our simplification  the equation has the same value as x=4.5