Question

Solve for the “x” in all the equation below. Show ALL work.

(1) - 2.x+8+ 7x = 48
(2) -15=r-6x +10
(3) - 8+ 2x - 4x + 2 = -16

Answer 1

Explanation:

(1):-2 x+7x= 48-8

<=>5 X= 40

<=>X = 8

(2),6X= 10+15+r

<=>X = (25+r):6

(3):2 x-4x= -16-2+8

<=>- 2x=-10

<=>x =5