Answer:
5a -4
Step-by-step explanation:
Given
(2a + 3) + (3a - 7) ← remove parenthesis
= 2a + 3 + 3a - 7 ← collect like terms
= (2a + 3a) + (3 - 7)
= 5a + (- 4)
= 5a - 4
Answer:
5/7 x 4 = 2.8571 in decimal form.
200x 9, nine times two hundred,
10x + 12y + 8z = 400
x + 1.5y + 0.60z > 35
