BRAINLIEST
Answer as many as you can, please!





1. −4x−3=−6x+9

x = ___
(type your answer as a number)


2.
41−2n=2+n

n = ___
(type your answer as a number)




3.
5x−7=−10x+8

x = ___
(type your answer as a number)


4.

7y+3=4y−18

y = ___
(type your answer as a number)