Register
4x -4-5×=7 -× +5 has what type of solution set?
129k views
4 votes
4x -4-5×=7 -× +5 has what type of solution set?

User Paul Draper
by
4.8k points

1 Answer

7 votes

4x-4-5x=7-x+5

Combine like terms:

4x-5x-4 = 7+5-x

9x-4 = 12-x

add x to both sides of the equation:

9x+x-4 = 12-x+x

10x-4 =12

Add 4 to both sides:

10x-4+4 =12+4

10x = 16

Divide both sides by 10

10x/10 =16/10

x = 1.6

User Gianebao
by
4.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.7m questions

6.1m answers

Other Questions

I need to simplify this expression.
Which property is shown in the problem below? -8(x-3y-9) = -8x+24y+72 A the associative property B the commutative property C the distributive property D the division property ASAP
What does translation means in math? I am taking a quiz on this right now, I need an answer ASAP!!!!!!
If in circle A is 60°, what is m∠BDC? A. 60 B. 45 C. 30 D. 25
Reduce this algebraic fraction. 36x^5y^8z^10/15x^5y^7z^2
Link Copied!