Question

Help please!!! And Thank you :)
3z+4=34---

Answer 1

`\longrightarrow{\green{z\:=\:10}}`

`\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}`

`3z + 4 = 34 \\ \\⇢3z = 34 - 4 \\ \\⇢3z = 30 \\\\ ⇢z = (30)/(3) \\ \\⇢z = 10`

`\boxed{To\:verify:}`

`3z + 4 = 34 \\\\ ✒ \: 3 * 10 + 4 = 34 \\ \\✒ \: 30 + 4 = 34\\\\ ✒ \: 34 = 31 \\ \\✒ \: L.H.S.=R. H. S`

Hence verified.

`\bold{ \green{ \star{ \orange{Mystique35}}}}⋆`

Answer 2

Hello There!!

`3z+4=34`

`3z=34-4`

`3x=30`

`Divde~both~sides~by~3`

`z=10`

`\huge\boxed{\boxed{\underline{\textsf{\textbf{Z=10}}}}}`

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hope it helps...

have a great day!!