Question

Find the value of the variable in the following equations
1) 6a+5=2a+13
2) 2-7w=8-3w
3) 3k+5=k-1
4) 4-3t=16+5t
5)4y+2=11y-12
6)2w-5=4-w

Answer 1

Answer:

The answers for the following questions are given below

Step-by-step explanation:

1)6a + 5 = 2a +13

Bring all the variables to the left side of the equation and the constants to the right side of the equation

4a = 8

which implies a = 4

Similarly

2)

2-7w = 8-3w

-4w  =6

w = - 6/4

w = - 3/2

3)

3k+5 = k-1

2k = -6

k = -3

4)

4-3t = 16+5t

-8t = 12

t = -12/8

t = - 3/2

5)

4y+2 = 11y -12

-7y = -14

- y = -2

y = 2

6)

2w-5 = 4-w

3w = 9

w = 3