asked 162k views
2 votes
45(2x+5)−4=1 please solve

asked
User EddyG
by
8.4k points

2 Answers

5 votes

Answer:

-2.44

Explanation:

90x+225-4=1

90x+221=1

90x=1-221

90x=-220

x=-220/90

x=-2.44
Ans

answered
User Saket Choubey
by
8.7k points
6 votes

Answer:

X= -22/9 which also equals to -2.4444444 ( repeating )

Step-by-step explanation:Step 1: Simplify both sides of the equation.

45(2x+5)−4=1

(45)(2x)+(45)(5)+−4=1(Distribute)

90x+225+−4=1

(90x)+(225+−4)=1(Combine Like Terms)

90x+221=1

90x+221=1

Step 2: Subtract 221 from both sides.

90x+221−221=1−221

90x=−220

Step 3: Divide both sides by 90.

90x/90

=

−220/90

x= −22/9

Hoped I could help-

Sleepy~

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