Answer:
its type hard to see ngl
Step-by-step explanation:
Answer:
a = -2
Simplifying 5 + -2(4a + 1) + 3a = 13 Reorder the terms: 5 + -2(1 + 4a) + 3a = 13 5 + (1 * -2 + 4a * -2) + 3a = 13 5 + (-2 + -8a) + 3a = 13 Combine like terms: 5 + -2 = 3 3 + -8a + 3a = 13 Combine like terms: -8a + 3a = -5a 3 + -5a = 13 Solving 3 + -5a = 13 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5a = 13 + -3 Combine like terms: 3 + -3 = 0 0 + -5a = 13 + -3 -5a = 13 + -3 Combine like terms: 13 + -3 = 10 -5a = 10 Divide each side by '-5'. a = -2
Answer:
2 2/3
Step-by-step explanation:
8 12/24 - 5 20/24
7 36/24 - 5 20/24 = 2 2/3
Answer:
H.C.F = 15
Step-by-step explanation:
60 = 2 × 2 × 3 × 5
75 = 3 × 5 × 5
90 = 2 × 3 × 3 × 5
HCF = 3 × 5 = 15
