Math, asked by jarakhan55550, 11 months ago

#vi)
5x - 6 2x + 3
4x -1 3x + 2​

Answers

Answered by abose
0

Simplifying

5x + 6 = 2x + -3

Reorder the terms:

6 + 5x = 2x + -3

Reorder the terms:

6 + 5x = -3 + 2x

Solving

6 + 5x = -3 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.

6 + 5x + -2x = -3 + 2x + -2x

Combine like terms: 5x + -2x = 3x

6 + 3x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0

6 + 3x = -3 + 0

6 + 3x = -3

Add '-6' to each side of the equation.

6 + -6 + 3x = -3 + -6

Combine like terms: 6 + -6 = 0

0 + 3x = -3 + -6

3x = -3 + -6

Combine like terms: -3 + -6 = -9

3x = -9

Divide each side by '3'.

x = -3

Simplifying

x = -3

4*x-((3*x)/2) = 20 // - 20

4*x-((3*x)/2)-20 = 0

4*x+(-3/2)*x-20 = 0

5/2*x-20 = 0 // + 20

5/2*x = 20 // : 5/2

x = 20/5/2

x = 8

x = 8

Answered by Yesiamcreepy
0

Answer:

I'll take the answer as you multiplying them so-

Step-by-step explanation:

(5x-6)(2x+3)

cross multiplication-

10x^2 + 15x - 12x - 18

10x^2 - 18 + 7x

and for the second one-

(4x -1)(3x + 2​)

12x^2 + 8x - 3x -2

12x^2 - 2 +5x

if this is not your Question let me know I'll tell you ^^

if yes, please mark as brainliest.

Similar questions