Algebraic Expressions
Terms
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- What is the word form for t-9?
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Nine is less than t
t decreased by 9
t minus nine
t subtract nine - What is the word form for 3m?
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3 times m
The product of 3 and m. - What is the word form for m+8?
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m plus 8
m increased by 8
8 more than m - Is the following solution true or false? x+10=20; 10
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True
10+10=20 -
Is the following solution true or false?
9m=45;4 -
False
9 x 4 = 36, not 45 -
Solve:
x + 10 = 25 -
x= 25-10
x= 15 - Solve: 18m=36
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m= 36 / 18
m= 2 - Solve: p-8=12
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p= 12 + 8
p= 20 - Solve: x / 10 = 50
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x= 50 x 10
x= 500 - Solve: 3x + 5 = 35
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3x = 35-5
3x= 30
x= 30 / 3
x= 10