Question

Simplify: 2(4-q) - (-2) (q-5) = -(3q-4)

Answer 1

Answer:

$2(4-q) - (-2) (q-5) = -(3q-4)$

$2 \times 4 - 2 \times q - ( - 2 \times q) + 2 \times 5$=-(3q-4)

$8 - 2q - ( - 2q) + 10=-(3q-4)$

$8 - 2q + 2q + 10=-(3q-4)$

$8 + 10$

$18$

Answer 2

2(4-q) - (-2) (q-5) = -(3q-4)2(4−q)−(−2)(q−5)=−(3q−4)

52×4−2×q−(−2×q)+2×5 =-(3q-4)

8 - 2q - ( - 2q) + 10=-(3q-4)8−2q−(−2q)+10=−(3q−4)

8 - 2q + 2q + 10=-(3q-4)8−2q+2q+10=−(3q−4)

8 +10

18