What is the question if you do not mind me asking??
The solution for the given equation 3x+1 = 4 is x=1.
<u>Step-by-step explanation:</u>
The equation to be solved is given as 3x+1 =4.
<u>The steps to be followed are :</u>
To solve this equation and to find the x value, bring x alone on one side to get a value for x.
For this, the first step is to subtract 1 from both sides of the equation. You get, ⇒ 3x+1-1 = 4-1
⇒ 3x = 3.
The next step is to divide 3 on both sides of the equation.
⇒ 3x/3 = 3/3
⇒ x = 1
Therefore, the above steps must be followed in order to solve the equation 3x+1 = 4. The solution is x=1.
Answer:
5 more than twice a number
2x + 5
.
is the same
=
.
8 less than 3 times the number
3x -8
.
2x + 5 = 3x -8
13 = x
x = 13
.
Check to see if this is right.
.
2x+5 = 2(13)+5 = 31
3x -8 = 3(13)-8 = 31
right.
.
Answer: The number is 13.
.
Done.
A) 265,000* 1.023 = $271,095
B) 42,000,000*0.06 = 2,520,000*0.20 = $504,000
C) 504000 - 468000 = 36000/504000 = 0.0714 = 7.1%
Okay I get some of them, your first one - 1 I disagree with. So we can solve with two points by using a equation y2-y1 over x2-x1. So it's 4-8 over - 3-6 with the numerator being - 4 and the denominator being - 9. Any questions on how to solve for slope with two coordinates.