One-Step +/-
Solve for x:
x + 5 =9
What is x =4?
Solve for x:
6x = 42
What is x = 7?
Solve for n:
5n - 9 = 71
What is n = 16?
Solve for p:
2p+3=11
What is p = 8?
Solve for x:
4x+6+3=17
x=2
What is a variable?
The letter in equations
What is the capital of the United States?
Washington, D.C
Solve for w:
w - 11 = 4
What is w = 15?
Solve for y:
1/3 y = 18
What is y = 54?
Solve for x:
1/2 x + 3 = 9
What is x =12?
Solve for x:
8x + 22 =94
What is x = 9?
Solve for P
-10p+9p=12
p= -12
What is the main goal when solving equations?
Isolate the variable.
Named the continents on earth
North America, South America, Europe, Asia, Africa, Australia and Antarctica
Solve for t:
-5 = t - 9
What is t = 4?
Solve for c:
-8c = 72
What is c = -9?
Solve for y:
3y -4 =14
What is y = 6?
Solve for m:
-15 = -4m + 5
m = 5
Solve for g:
4+2g+5g=-66
A Coefficient
Who wrote the play, Romeo and Juliet?
William Shakespeare
Solve for n:
-49 + n = -63
What is n = -14?
Solve for y:
-252 = -14y
What is y = 18?
Solve for x:
5x - 5 = 40
x = 9
Solve:
x/4 - 8 = 2
x = 40
Solve for f:
-7f-3f+6=116
f = -11
What kind of operations do we use when solving equations?
Inverse Operations
what are the planets in the solar system?
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
Solve for z:
-4.2 = z + 2.1
What is z = -6.3?
Solve for c:
5/8 c = -20
What is c = -32 ?
Solve for m:
-4m -48 = 36
What is m = -21?
Solve:
25+20/80 x=26
What is x=4?
Solve for x:
25x-40x-10+4x+8x=5
x = -5
What is a like term?
They are terms that have the same variable and the same power or exponent
What is the name of the longest river in the world?
The Nile River