Question

What expression is equivalent to 3a - 2a x 4a +6a

Answer 1

Answer:

a (9 - 8 a x)

Step-by-step explanation:

Simplify the following:

3 a - 2 a x×4 a + 6 a

-2 a x×4 a = -2 a^2 x×4:

3 a + -2 a^2 x×4 + 6 a

-2×4 = -8:

3 a + -8 a^2 x + 6 a

Grouping like terms, 3 a - 8 a^2 x + 6 a = -8 a^2 x + (3 a + 6 a):

-8 a^2 x + (3 a + 6 a)

3 a + 6 a = 9 a:

-8 a^2 x + 9 a

Factor a out of -8 a^2 x + 9 a:

Answer: a (9 - 8 a x)

Answer 2

Answer:

a · 10a = 10a

Step-by-step explanation:

It's straight forward, you would solve both sides from the multiplication symbol, and in this instance there is no need to change symbols.

Hopefully that helps.