Question

3x/4 - 1/4 (x-20) = x/4 +32 linear equation​

Answer 1

Answer:

3x/4-1/4(x-20)=x/4+32

3x/4-x/4+5=x/4+32

2x/4+5=x/4+32

2x/4-x/4=32-5

x/4=27

x=108

Answer 2

Answer:

$\frac{3x}{4} - \frac{1}{4} (x - 20) = \frac{x}{4} + 32 \\ \frac{3x}{4} - \frac{x}{4} + 5 = \frac{x}{4} + 32 \\ \frac{3x}{4} - \frac{x}{4} - \frac{x}{4} = 32 - 5 \\ \frac{(3x - x - x)}{4} = 27 \\ \frac{(3x-2x)}{4}=27\\ \frac{x}{4} = 27 \\ x = 4 \times 27 \\ \boxed{x = 108}$

• x = 108 is the right answer.