What is the value of the expression 4x + 3y x=1/2 y=2/5

9.5

Step-by-step explanation:

4(1.5) + 3(2.5) input variable values

2 + 7.5 multiply

9.5 add

Given that, x = 1/2 and y = 2/5

Taking LCM,

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.