49.3k views
4 votes
Please i need help with these questions

Please i need help with these questions-example-1
User Carl Zhao
by
4.6k points

2 Answers

1 vote

Answer:

ok so lets do this step by step ok?

Explanation:

User Jaketrent
by
5.4k points
5 votes

Answer:

S)No solution

T)Infinite solution

U)x=0

V)No solution

W) -1.2

X) No solution

Explanation:

For solving linear equations of one variable, take variable on one side and constants on one side.

S)
(-1)/(3)(x) - (1)/(2) = (-1)/(3)(x) +12


(1)/(2) = 12 , this is false.

thus, for what ever value of x, this is false, thus, no solution.

T)
(-5)/(6)(x) +40 = 40 + (-5)/(6)(x)


40 = 40 , this is true.

thus, for what ever value of x, this is true, thus, infinite solutions.

U)
(-10)(x) = 0

Thus, x= 0.

V)
-6 = 6,

this is false.

thus, for what ever value of x, this is false, thus, no solution

W)
(5)/(6)(x) = -1


x = (-6)/(5) = -1.2

X)
8x -5 = 6x+2+2x = 8x +2


-5 = 2 , which is false.

thus, for what ever value of x, this is false, thus, no solution.

User Mahan
by
5.3k points