Question

AYUDE EN ECUACIONES:

16x - 30=10x

12x - 46= -2 (2-3x)

15b - 10= 6b= (b+2)+(-b+3=)

3 (4x+8) 2(3x+2)
----------- + ------------ = 4x-4
6 4

Answer 1

16x - 30=10x
16x-10x 30
6x = 30
x = 5

12x - 46= -2 (2-3x)
12x -46 = -4 +6x
12x-6x 46-6
6x = 40
x = 40/6

x= 20/3