8x + 7 + 7x - 2=90
I need this to be solved ASAP

ok so

Step-by-step explanation:

8x + 7 + 7x - 2=90=>

=> 15x+5= 90

=> 15x=90 - 5=>

=> 15x =85= x= 5.6666...

Hey there!

“8x + 7 + 7x – 2 = 90”

• FIRST: COMBINE your LIKE TERMS

(8x + 7x) + (7 – 2) = 90

‘8x + 7x = 15x’

‘7 – 2 = 5x’

“15x + 5 = 90”

• SECOND: SUBTRACT by 5 on BOTH SIDES

15x + 5 – 5 = 90 – 5

CANCEL out: 5 – 5 because that gives you 0

KEEP: 90 – 5 because it helps us solve for your x-value

‘90 – 5 = 85’

NEW EQUATION:

“15x = 85”

• THIRD: DIVIDE by 15 on BOTH SIDES

15x/15 = 85/15

CANCEL out: 15/15 because that equals 1

KEEP: 85/15 because it gives us our x-value

Reduce: 85/15 and it gives us: x

x = 17/3 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

i can answer this question sweetie!

step-by-step explanation:

your answer would be 10x - 1