Simplify the expressions: a) 14x + 5x
b) 5y – 13y
c) p – 3p
d) 3x + 2y – 2x + 6 e) 3x + 2a – 4x
f) 5x +3
g) 7x + 2y
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Step-by-step explanation:
a) 19x
b) -8y
c) -2p
d) x + 2y + 6
e) 2a - x
f) 5x + 3
g) 7x + 2y
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Answered by
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Answer:
a) 14x + 5x
= 19x
b) 5y - 13y
= -8y
c) p -3p
= -2p
d) 3x + 2y - 2x + 6
= x + 2y + 6
=) x + y = -6/2 = -3
e) 3x + 2a - 4x
= -x + 2a
= x - 2a
=) × = 2a
f) 5x + 3
=) × = -3/5
g) 7x + 2y
=) 7x + y = 1/2
=) x + y = 1/2 × 1/7
=) x + y = 1/14
Step-by-step explanation:
explained above with the answers
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