queen0016
queen0016
13-04-2017
Mathematics
contestada
solve linear equation 3z+4=34
Respuesta :
MagicWays
MagicWays
13-04-2017
we're solving for z
so we subtract 4 from both sides
then the equation becomes
3z=30
divided 3 on both sides
z=10
Answer Link
cher
cher
13-04-2017
3z + 4 = 34
Subtract 4 from both sides.
3z = 34 - 4
Simplify.
3z = 30
Divide both sides by 3.
z = 10
Check your work by plugging in 10 for z.
3z + 4 = 34
3(10) + 4 = 34
30 + 4 = 34
34 = 34
So, z = 10
~Hope I helped!~
Answer Link
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