Question

0.75(4a-1)-5=0.25(3-2a)+11
solve this equation step by step ​

Answer 1

Answer

5

Step-by-step explanation:

Step 1 : convert it to fraction

$\frac{3}{4} (4x - 1) - 20 = \frac{1}{4} (3 - 2x) + 11$

Step 2 : multiply whole equation by 4

$3(4x - 1) - 20 = 3 - 2x + 44 \\ 12x - 23= 47 - 2x$

Step 3 : Separate variables

$12x + 2x = 47 + 23 \\ 14x = 70 \\ x = \frac{70}{14}=5$