Algebra MCQ with Answers

To add like terms in an algebraic expression, we can simply combine the coefficients of the terms with the same variable(s). In this case, we can combine the terms with x and the terms with y:

14x + 3y + 25x + 2y

= (14x + 25x) + (3y + 2y) (grouping like terms)

= 39x + 5y

Therefore, the value of 14x+3y+25x+2y is 39x + 5y.

5a²b x 8a⁵b³
= (8*5)(a²*a⁵)(b*b³)
= 40a⁷b⁴ [Law of exponents]

(3x+15)/(5x+15)
=3(x+5)/5(x+5)
=3/5

13+x =20
x=20-13
x=7

x*(120) = 960
x=960/120
x=8