Question

1.4(y-1)+3(y+2)=5(y-4)
2.7-2(x-1)=3(2x-1)+2
3.2(x+4)+3(x-10)=8
4.10(x+4)-9(x-3)=10(2x-3)

Answer 1

Answer:

1) 4y - 4 + 3y + 6 = 5y - 20 7y + 2 = 5y - 20

7y - 5y = -2 -20

2y = 22

y = 11

2) 7 - 2x + 1 = 6x - 3 + 2

8 -2x = 6x - 1

-6x - 2x = -8-1

-8x = -9

x = 9/8

3) 2x + 8 + 3x - 30 = 8

5x - 22 = 8

5x = 30

x = 6

4) 10x + 40 -9x + 27 = 20x - 30

10x - 9x - 20x = -40-27-30

-19x = - 97

x = 97/19

Step-by-step explanation:

plzzzzzzzzz mark as brainliest.

Answer 2

i have taken y+4 in 1 sorr