Question

a) 3(2c + 5) = 4(0 - 3)
b) 5(7f - 3) = 28(f - 1)
plzz solveee thisss ​

Answer 1

Step-by-step explanation:

a) 6c+15 = -12

6c = -27

c = - 27/6

= -9/2 = -4.5

b ) 35f-15 = 28f -28

7f = - 13

f = -13/7

Answer 2

Step-by-step explanation:

a) Given that :-

3(2c + 5) = 4(0 - 3)

=>6c+15=4(-3)

=>6c+15=-12

=>6c=-12-15

=>6c=-27

=>c=-27/6

=>c=-9/2

The value of c is -9/2

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b)Given that:-

5(7f - 3) = 28(f - 1)

=>35f-15=28f-28

=>35f-28f=-28+15

=>7f=-13

=>f=-13/7

The value of f is -13/7

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