Simplify
12e − 5f − 7e +3f
.(1 point)
To simplify the expression 12e - 5f - 7e + 3f, we can combine like terms.
Combining the terms with e, we have 12e - 7e = 5e.
Combining the terms with f, we have -5f + 3f = -2f.
Therefore, the simplified expression is 5e - 2f.
Simplify
9x + 3y − 6 − 5x + 4y −3
.(1 point)
To simplify the expression 9x + 3y - 6 - 5x + 4y - 3, we can combine like terms.
Combining the terms with x, we have 9x - 5x = 4x.
Combining the terms with y, we have 3y + 4y = 7y.
Combining the constants, we have -6 - 3 = -9.
Therefore, the simplified expression is 4x + 7y - 9.
Simplify
9
11
z −
4
11
z
.(1 point)
To simplify the expression 9z - 4z, we can combine the terms with z.
Combining the terms with z, we have 9z - 4z = 5z.
Therefore, the simplified expression is 5z.
Simplify
3
10
x +
1
6
y +
3
10
x +
3
6
y
. Be sure to reduce any fractions to the lowest terms.(1 point)
To simplify the expression (3/10)x + (1/6)y + (3/10)x + (3/6)y, we can combine like terms.
Combining the terms with x, we have (3/10)x + (3/10)x = (6/10)x = (3/5)x.
Combining the terms with y, we have (1/6)y + (3/6)y = (4/6)y = (2/3)y.
Therefore, the simplified expression is (3/5)x + (2/3)y.
Simplify 2a − 4b +7 + 8a + 6b − 2 .(1 point)
To simplify the expression 12e - 5f - 7e +3f, we can combine like terms. Like terms are terms that have the same variable(s) raised to the same power(s).
First, let's combine the terms with the variable "e":
12e - 7e = 5e
Now, let's combine the terms with the variable "f":
-5f + 3f = -2f
Therefore, the simplified expression is:
5e - 2f