Multi-Step Equations
Solving Equations
4x + 3 = 7
What is:
x = 1
Solving Equations
6(6n - 2) = 8n - 40
What is:
n = -1
Solving Absolute Value
|6r + 6| = 60
What is:
r = -11 or r = 9
{-11,9}
Solve for y.
3x + 2y = 2
What is:
y = (-3/2)x + 1
3(-x + 2)
-3x + 6
Solving Equations
4(6 + 5x) = 124
What is:
x = 5
Solving Equations
-4(-8p + 1) = -4 - 8p
What is:
p = 0
Solving Absolute Value
|10x - 3| = 27
What is:
x = 3 or x = -12/5
{3, -12/5}
Solve for x.
2x + 10y = -8
What is:
x = -5y - 4
Whats the (3) called?
3x - 5
Coefficient
Solving Equations
-108 = -8(x + 6) - 4
What is:
x = 7
Solving Equations
6a - 7(2a + 4) = -33 - 8a
What is:
False statement, no solution
Solving Absolute Value
-2|-6 + 3a| = -72
What is:
a = -10 or a = 14
{-10, 14}
Solve for y.
7x - 5y = -25
What is:
y = (7/5)x + 5
Whats the (-2) called?
2x - 2
Constant
Solving Equations.
254 = -2v - 6(2 +6v)
What is:
v = -7
Solving Equations
-5(8n - 4) - n = - 16 - 5n
What is:
n = 1
Solving Absolute Value
|7n + 1| - 1 = 47
What is:
n = -7 or n = 47/7
{-7, (47/7)}
Solve for x.
u = xk + y
What is:
x = (u - y)/k
2xy - 3y + 2x -5y - 2x
2xy - 8y
Solving Equations
-93 = 7(-3k - 8) + 5
What is:
k = 2
Solving Equations
-15 - 5x = 5(-x - 3)
What is:
True statement, infinite solutions
Solving Absolute Value
|4k + 7| = -11
What is:
No solution
Solve for z.
3z + w = p
What is:
z = (p - w)/3
2(-4x+2) - 3(2x - 1)
-14x + 1