Question

Como se resuelve AYUDAAA!!

●5X-8=4+X
■3X+6=2X+7
▪8-X=2-3X

Answer 1

1
5x-8 = 4+x
5x-x = 4+8
4x = 12
x = 12/4
x = 3
Comprobación:
(5*3) - 8 = 4+3
15-8 = 7

2
3x+6 = 2x+7
3x-2x = 7-6
x = 1
Comprobación:
(3*1) + 6 = (2*1) + 7
3+6 = 2+7 = 9

3
8-x = 2-3x
-x+3x = 2-8
2x = -6
x = -6/2
x = -3
Comprobación:
8-(-3) = 2-(3*-3)
8+3 = 2+9 = 11

Answer 2

a)5x-8=4+X
5x-x=4+8
4x=4+8
4x=12
x=12÷4
x=3

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

c)8-x=2-3x
-x+3x=2-8
2x=2-8
2x=6
x=6÷2
2x=3