Question

4 (3 X + 2) - 5 (6 x - 1) equals 2 (x - 8)-6 (7 x-4)​

Answer 1

Given :-

• (3x + 2) - 5 (6 x - 1) = 2 (x - 8)-6 (7 x-4)

To find :-

• Value of x

Solution :-

• Question from linear equation in one variable

→ (3x + 2) - 5(6x - 1) = 2(x - 8) - 6(7x - 4)

→ 3x + 2 - 30x + 5 = 2x - 16 - 42x + 24

• Arrange variable and constant

→ 3x - 30x + 2 + 5 = 2x - 42x - 16 + 24

→ - 27x + 7 = - 40x - 8

→ 40x - 27x = - 8 - 7

→ 13x = - 15

→ x = - 15/13

Hence,

• The value of x is - 15/13

More to know

• Linear equation in two variable → An equation which can be written in the form of ax + by = c, where a, b, c are real number.

• It has two variable i.e x and y

Answer 2

$\huge\red{\mid{\fbox{\tt{Question:-}}\mid}}$

4(3x + 2) - 5(6x - 1) = 2(x - 8) - 6(7x - 4)

$\huge\green{\mid{\fbox{\tt{Answer:-}}\mid}}$

4(3x + 2) - 5(6x - 1) = 2(x - 8) - 6(7x - 4)

$= > \: 12x + 8 - 30x + 5 = 2x - 16 - 42x + 24$

$= > - 18x + 13 = - 40x + 8$

$= > - 18x + 40x = 8 - 13$

$= > 22x = - 5$

$= > x = \frac{ - 5}{22}$