Question

How to do this question

Answer 1

Answer:

this is done by cross multiplication

Step-by-step explanation:

hope it will help you

Answer 2

Answer:

x=-3

Step-by-step explanation:

Simplifying

4x + 6 = 3x + 3

Reorder the terms:

6 + 4x = 3x + 3

Reorder the terms:

6 + 4x = 3 + 3x

Solving

6 + 4x = 3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.

6 + 4x + -3x = 3 + 3x + -3x

Combine like terms: 4x + -3x = 1x

6 + 1x = 3 + 3x + -3x

Combine like terms: 3x + -3x = 0

6 + 1x = 3 + 0

6 + 1x = 3

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

6 + -6 + 1x = 3 + -6

Combine like terms: 6 + -6 = 0

0 + 1x = 3 + -6

1x = 3 + -6

Combine like terms: 3 + -6 = -3

1x = -3

Divide each side by '1'.

x = -3

Simplifying

x = -3