Question

ecuaciones :
4(2m-3)=28
9=3(5x-2)
-2(4y-3)=6
-2(3+4m)-9=45
12-3(x-5)=21
5r-2(2r+8)=16
2(2x-4)+3x=-1
1/3x+2(1/7x+5)=12
3(2y-3)=27
40=5(3x+2)
6(3+2m)=-18
(4+3x)(-3)=-9
3(5+3m)-8=88
5-2(x+1)=21
6b-4(2b+8)=16
-5a+4(2+2a)=-1
3(1/8m-1/2)+3/4m=3/2
-5(3x-2)=35

Answer 1

4(2m-3)=28

8m-12=28

8m=28+12

8m=40

m=40/8

m=5

Answer 2

Respuesta:

4(2m-3)=28

8m-12=28

8m=28+12

8m=40

m=40/8

m=5

9=15x-6

15=15x

x=1

Explicación paso a paso: