beautifulw80
beautifulw80
18-08-2021
Mathematics
contestada
How to solve 7( 2x + 2 ) -9 ( -1 + 6x )
Respuesta :
malakzuhair17
malakzuhair17
18-08-2021
Use distributive property first
14x+14+9-54x
Combine like-terms
-40x+23
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prishagupta035
prishagupta035
03-09-2021
7(2x+2)-9(-1+6x)=0
14x+14+9-54x=0
14x-54x+14+9=0
-40x+23=0
-40x= -23
x = -23÷40
x= -0.575
please mark this answer as brainlist
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