Question

solve the following equations and check 6-a-1÷2-a-2÷3=3-a÷4
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Answer 1

Answer:

The value of a is 11.

Step-by-step explanation:

Given : Expression

$a-\frac{a - 1}{2} - \frac{a - 2}{3} = \frac{3 - a}{4}$

To find : Simplify the expression ?

Solution :

Expression 6 :

$\frac{a - 1}{2} - \frac{a - 2}{3} = \frac{3 - a}{4}$

$\frac{36-3(a-1)-2(a-2)}{6} = \frac{3 - a}{4}$

$\frac{36-3a+3-2a+4}{6} = \frac{3 - a}{4}$

$\frac{43-5а}{6} = \frac{3 -a }{4}$

$4(43 - 5a) = 6(3 – a)$

$172 - 20a = 18 – 6α$

$14a = 154$

$a = \frac{154}{14}$

$a = 11$