Question

simplify the expression 18+3(9f-13)

Answer 1

Answer:

$18 + 3(9f - 13) = 0\\ 18 + 27f - 39 = 0 \\ 27f - 21 = 0 \\ f = \frac{21}{27} = \frac{7}{9}$

↫↫↫↫↫ Hope it helps you

Plz mark me brainlist ↬↬↬↬↬

Answer 2

⠀⠀⠀⠀✁ ...SoLution...

• ⠀ ⠀18 + 3 ( 9f - 13 ) = 0
• ⠀ ⠀18 + 27f - 39 = 0
• ⠀⠀ 27f - 21 = 0
• ⠀⠀⠀27f = 21
• ⠀ ⠀ ⠀f⠀ = 21 / 27
• ⠀⠀⠀⠀f ⠀= 7 / 9⠀⠀ ⠀ ⠀⠀ ⠀⠀⠀