Solving One and Two Step Equations
x+2=6
x=4
2x-8+5x=13
x=3
5/4x=40
x=32
8 more than a number
x+8
Seven less than three times a number is equal to 29. Find the number.
12
6p=72
x=12
9n-3=4n+17
n=4
3/x=10/7
x=2.1 or x=21/10
6 less than a number
x-6
The sum of two consecutive even integers is 46. Find the two integers.
22 and 24
-7+3m=8
m=5
3x-7=3x+8
No solution
(3x+5)/11=-2
x=-9
10 subtracted from the product of 3 and a number
3x-10
The larger of two consecutive integers is 7 less than three times the smaller integer. Find the two consecutive integers.
4 and 5
2/3x-4=16
x=30
4+k-8k=11-6k+3
k=-10
(x+1)/2=(x+2)/3
x=1
x/4+7
A rectangle has a perimeter of 54 cm. Its length is 3 cm more than its width. Find the length and width of the rectangle.
Width: 8 cm
Length: 19 cm
(x+4)/3=12
x=32
3(p-2)-(p+6)=4(p-7)
p=8
1/3(x-7)=1/5x-2
x=5/2
3 times the sum of a number and 5 subtracted from 4 times the difference of the same number and 3, is 27
4(x-3)-3(x+5)=27
Emma, Liam and Noah each have different numbers. The sum of the three numbers is 48. Liam's number is 5 more than twice Noah's number and Noah's number is 3 less than Emma's number. What are the three numbers?
Noah- 10
Emma- 13
Liam - 25