1/2x + 3 = 2/3x + 1....multiply everything by the common denominator of 6
3x + 18 = 4x + 6
3x - 4x = 6 - 18
-x = - 12
x = 12 <====
multiplying by the common denominator will get rid of the fractions
In algebra, symbols are used to represent numbers. Example: 5x=20 or 4x=24
Steaks
s,t,k,s = 4 x 50 = 200
e,a = 2 x 15 = 30
200 + 30 = 230
Hello!
A line is one dimensional. This means it has one dimension, it's length. Therefore, you could measure the length of a line.
I hope this helps!
Linear functions are given in the form:
y = mx + n
m slope
n y-intercept
Inserting the given values:
-4 = -1m + n
1 = 2m + n
Solve for m and n.
