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Mathematics
Daniella Drake
3 January, 19:13
Find the value of a.
4x + ax = - 2x (2x + 1)
+4
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1
)
Raelynn Baxter
3 January, 21:50
0
a = - 2 (2x+1) - 4
Step-by-step explanation:
1. Factor out the common term x.
x (4+a) = - 2x (2x+1)
2. Cancel x on both sides.
4+a = - 2 (2x+1)
3. Subtract 4 from both sides.
a = - 2 (2x+1) - 4
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