Question

find the value of a if 6(3a-1)+3(2a+7 equal to 1-7a​

Answer 1

Step-by-step explanation:

6(3a-1)+3(2a+7)= 1- 7a

18a - 6 + 6a + 21 = 1-7a

24a + 15 = 1- 7a

31a + 14 =0

a = -14 /31

Answer 2

The value of a is -14/31.

Given,

A linear equation in one variable 6(3a-1)+3(2a+7) = (1-7a).​

To Find,

The value of a.

Solution,

The given equation is

6(3a-1)+3(2a+7) = (1-7a)

Now, we will expand this equation

18a-6+6a+21 = 1-7a

Taking the like terms together

18a+6a+7a = 1-21+6

Now, we will solve this equation further

31a = -14

a = -14/31

Hence, the value of a is -14/31.

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