Question

Solve for x : 8x + 4 = 3 (x - 1) + 9​

Answer 1

Answer:

0.4

Step-by-step explanation:

8x+4=3x-3+9

8x+4=3x+6

8x-3x=6-4

5x=2

x=2/5

x=0.4

Answer 2

$\huge\color{black}\boxed{\colorbox{pink}{〣Question 〣}}$

$8x + 4 = 3(x - 1) + 9$

$\small\color{black}\boxed{\colorbox{pink}{〣Solution〣}}$

|¦Given¦|

$8x + 4 = 3(x - 1) + 9$

|¦To Assume¦|

$x \: from \: 8x + 4 = 3(x - 1) + 9$

|¦Solution¦|

$↦8x + 4 = 3(x - 1) + 9 \\↦ 8x + 4 = 3x - 3 + 9 \\ ↦8x + 4 = 3x + 6 \\↦ 8x - 3x = 6 - 4 \\↦5x = 2 \\↦ x = \frac{2}{5}$

$\small\color{black}\boxed{\colorbox{white}{✠ Required Answer}}$