Question

A) x + 11 + 8x = - 4 + 5x -1 B) - 2x + 13 - 4x = -2 + 3x + 3 C) 3 (X + 2) +2 (X + 5) = 9


D) 2x - 1 x - 1
_____ = x - ______
3 5

E) 2(x - 1 ) 3x - 6
_____ = _____
3 5

F) 3 ( x - 5) 2x
____ = ____ = 7
6 4

Answer 1

A) x+11+8x = -4+5x-1
x+8x-5x = -4-1-11
4x = -16
x = -16:4
x = -4

B) -2x+13-4x = -2+3x+3
-2x-4x-3x = -2+3-13
-9x = -12
x = -12:9
x = 1,33333333

C) 3(x+2)+2(5+x) = 9
3x+6+2x+10 = 9
5x = 9-10-6
x = -7:-5
x = 1,4