To solve each equation, we need to isolate the variable by performing the necessary operations.
First, let's combine the x terms by moving all x terms to one side of the equation.
10 - 3x + 3x = 2x - 15 + 3x10 = 5x - 15
Next, add 15 to both sides to isolate the x term.
10 + 15 = 5x - 15 + 1525 = 5x
Now, to find the value of x, divide by 5 on both sides.
25/5 = 5x/55 = x
Therefore, x = 5
Combine the x terms by moving all x terms to one side of the equation.
10x - 8x = -9 - 72x = -16
Now, divide by 2 on both sides to isolate the x term.
2x/2 = -16/2x = -8
Therefore, x = -8
First, combine all x terms by moving them to one side of the equation.
53 - 6x + 6x = 4x - 17 + 6x53 = 10x - 17
Next, add 17 to both sides to isolate the x term.
53 + 17 = 10x - 17 - 1770 = 10x
Now, divide by 10 on both sides to isolate the x term.
70/10 = 10x/107 = x
Therefore, x = 7
To solve each equation, we need to isolate the variable by performing the necessary operations.
10 - 3x = 2x - 15First, let's combine the x terms by moving all x terms to one side of the equation.
10 - 3x + 3x = 2x - 15 + 3x
10 = 5x - 15
Next, add 15 to both sides to isolate the x term.
10 + 15 = 5x - 15 + 15
25 = 5x
Now, to find the value of x, divide by 5 on both sides.
25/5 = 5x/5
5 = x
Therefore, x = 5
10x + 7 = 8x - 9Combine the x terms by moving all x terms to one side of the equation.
10x - 8x = -9 - 7
2x = -16
Now, divide by 2 on both sides to isolate the x term.
2x/2 = -16/2
x = -8
Therefore, x = -8
53 - 6x = 4x - 17First, combine all x terms by moving them to one side of the equation.
53 - 6x + 6x = 4x - 17 + 6x
53 = 10x - 17
Next, add 17 to both sides to isolate the x term.
53 + 17 = 10x - 17 - 17
70 = 10x
Now, divide by 10 on both sides to isolate the x term.
70/10 = 10x/10
7 = x
Therefore, x = 7