Solving Equations
What is the first step to solve 8 = n/7 - 3 ?
Add 3 to both sides.
What is the first step to solve x/4 - 7 = 12 ?
Add 7 to both sides.
What is the first step to solve 11(5 + 4x) = 55 ?
Distribute 11
What is the first step to solve 4(3x + 2) = 28 ?
Distribute 4
What is the first step to solve 9(5x - 4) = 81 ?
Distribute 9
What is the second step to solve 4 + 5x = 19 ?
Divide by 5 to both sides.
What is the second step to solve 8x - 11 = 34 ?
Divide by 8 to both sides.
inverse operation of multiplication
Division
What is the second step to solve 8 = n/7 - 3 ?
Multiply by 7 to both sides
What is the first step to solve 4 + 5x = 19 ?
Subtract 4 to both sides
inverse operation of subtraction
addition
inverse operation of division
multiplication
5 (n + 2) = 3n
n = -5
inverse
opposite
inverse operation of addition
subtraction
2 (x + 2) = 2
x = -1
3x = 2 (7 + 5x)
x = -2
7 (2 - x) - 5= 30
x = -3
12 (-x + 5) = 140+4
x = -7
1+ 4 (2x + 1) = 5
x = 0
5 (7x - 13) = -30
x = 1
3 (5x - 2) + 2 = 26
x = 2
2x - 4 = -4 (x - 5)
x = 4