Question

Multi step equation help 8x - 9 = x + 9

Answer 1

Step-by-step 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

Step-by-step 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:

$\frac{7x}{7}=\frac{18}{7}$

$\mathrm{x=\frac{18}{7}\;or\;2.57\;as\;a\;decimal}$

xcookiex12

8/22/2022