Question

Multi step equation help

8x - 9 = x + 9

Answer 1

Explanation:

first step: put the x one side and coefficient other side.

second step: add or subtract what is given

third step: then divide

Answer 2

∑ Hey, microhiezv ⊃

Answer:

x = 18/7 - Fraction Form

x = 2.57 - Decimal Form

Explanation:

Given Info:

`8x - 9 = x + 9`

Solve:

`8x - 9 = x + 9`

Adding 9 to both sides:

`8x-9+9=x+9+9`

`8x=x+18`

Subtract x from both sides:

`8x-x=x+18-x`

`7x=18`

Divide 7x from both sides:

`(7x)/(7)=(18)/(7)`

`\mathrm{x=(18)/(7)\;or\;2.57\;as\;a\;decimal}`

xcookiex12

8/22/2022