Question

2a-3b, 4a +6b and a + b​

Answer 1

Answer:

Simplifying

2a + 3b = 4a + 6b

Solving

2a + 3b = 4a + 6b

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.

2a + -4a + 3b = 4a + -4a + 6b

Combine like terms: 2a + -4a = -2a

-2a + 3b = 4a + -4a + 6b

Combine like terms: 4a + -4a = 0

-2a + 3b = 0 + 6b

-2a + 3b = 6b

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

-2a + 3b + -3b = 6b + -3b

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

-2a + 0 = 6b + -3b

-2a = 6b + -3b

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

-2a = 3b

Divide each side by '-2'.

a = -1.5b

Simplifying

a = -1.5b

Answer 2

Answer:

I have done in horizontal method ok .

Step-by-step explanation:

Thank you

Hope it is helpful .