6x – 13 = 11
x= 4
Solve for x.
7x - 3 - 4x = 9
x = 4
What is the 4 Basic Operations?
Add, Subtract, Multiply and Divide
x/2 + 13 =-8
x= -42
Solve for x.
-2 (-3 + 4x) = 30
x = -3
What does "inverse" defined as?
3x + 5 = 14
x= 3
Solve for n.
36 = 13n - 4n
n = 4
In order to solve an equation what are the last two steps after you have combined like terms and distributed.
The inverse or opposite of add/subtract multiply/divide.
x/3 - 6 = -3
x= 9
Solve for x.
2 (5x + 4) = 8 + 10x
Infinitely many solutions.
When solving something like 3(x -2) = 12
what step do you do first?
Distribute
x/2 + 5 =10
x= 10
Solve for x.
28 + 6x = 3 (2x - 4) - 2
28 = -14
No Solution
In the equation, 7(11+x) = 105, what would be the second step to solve for x?
Subtract 77
7(11+ x) = 105
77+7x = 105
7x = 28