Question

1. Classify the following as linear equations and non-linear equations.
a) x + 1 = 2x-3​ solve it​

Answer 1

Answer:

x+1=2x-3

If we transfer..

Then,

1+3=2x-x

4 =3x

4/3 =x

Answer 2

Answer:

2x2−x−3

Explanation:

(x+1)(2x−3)(x+1)(2x-3)

Expand (x+1)(2x−3)(x+1)(2x-3) using the FOIL Method.

Tap for fewer steps...

Apply the distributive property.

x(2x−3)+1(2x−3)x(2x-3)+1(2x-3)

Apply the distributive property.

x(2x)+x⋅−3+1(2x−3)x(2x)+x⋅-3+1(2x-3)

Apply the distributive property.

x(2x)+x⋅−3+1(2x)+1⋅−3x(2x)+x⋅-3+1(2x)+1⋅-3

Simplify and combine like terms.

Tap for fewer steps...

Simplify each term.

Tap for more steps...

2x2−3x+2x−32x2-3x+2x-3

Add −3x-3x and 2x2x.

2x2−x−3