Question

Ayuda..!!!! Pliissss
☺ (x-15)=3(x-19)
☻ 50. 3(2-x)=18x-1
☺ 3(x+4)=4x+1
☻ 10+5(x-3)=3(x+1)
☺ 2(3-4x)=2x-9
☻ 10-9x=4(x-4)

Answer 1

(x-15)=3(x-19)
x-15=3x-57
x-3x= -57+15
-2x= -42
x= -42/-2
x=21
............................................
 3(2-x)=18x-1
6-3x=18x-1
-3x-18x= -1-6
-21x= -7
x= -7/-21
x= 1 
     3
............................................
 3(x+4)=4x+1
3x+12=4x+1
3x-4x=1-12
-x= -11
x=11
............................
 10+5(x-3)=3(x+1)
10+5x-15=3x+3
5x+10-15=3x+3
5x-5=3x+3
5x-3x=3+5
2x=8
x=8/2
x=4
.....................................
 2(3-4x)=2x-9
6-8x=2x-9
-8x-2x= -9-6
-10x= -15
x= -15/-10
x= 3 
     2
................................
 10-9x=4(x-4)
10-9x=4x-16
-9x-4x= -16-10
-13x= -26
x= -26/-13
x=2