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7x equals 4 x - 6?
You solve it like this: 7x=4x-6 (subtract 4x from both sides) 3x=-6 (divide both sides by 3) x=-2
How do you solve 7x plus 2y equals -3?
Subtract by 7x and divide by 2.
How do you solve 7x plus 12 equals 3x?
7x = 3x - 12 4x=-12 x=-3
7x plus 6 minus 4x equals 5 plus 2x plus 7?
7x + 6 - 4x = 5 + 2x + 7 subtract 6 from both sides and combine the 5 and 7 on the right: 7x - 4x = 2x + 6 subtract 2x from both sides and combine the 7x and -4x on the left: x = 6
What is 7x equals 4x-9?
7x = 4x - 93x = -9x = -3
7x equals 4 x - 6?
You solve it like this: 7x=4x-6 (subtract 4x from both sides) 3x=-6 (divide both sides by 3) x=-2
How do you solve 4x - 9 equals 7x plus 12?
4x - 9 = 7x + 12 Subtract 4x from both sides: -9 = 3x + 12 Subtract 12 from both sides: -21 = 3x Divide both sides by 3: x = -7
How do you solve 4x plus 9 equals 7x plus 3?
4x+9 = 7x+3 4x-7x = 3-9 -3x = -6 x = 2
How do you solve 7x plus 2y equals -3?
Subtract by 7x and divide by 2.
How do you solve 3x equals 7-4x?
3x = 7 - 4x 3x + 4x = 7 - 4x + 4x 7x = 7 7x/7 = 7/7 x = 1
How do you solve -21-4x equals 9-7x?
-21-4x=9-7x 7x-4x=9+21 3x=30 x=30 / 3 therefore x=10
How do you solve 7x plus 12 equals 3x?
7x = 3x - 12 4x=-12 x=-3
7x plus 6 minus 4x equals 5 plus 2x plus 7?
7x + 6 - 4x = 5 + 2x + 7 subtract 6 from both sides and combine the 5 and 7 on the right: 7x - 4x = 2x + 6 subtract 2x from both sides and combine the 7x and -4x on the left: x = 6
What is 11x plus 2 equals 26 plus 7x?
11x + 2 = 26 + 7x Subtract 7x from both sides: 4x + 2 = 26 Subtract 2 from both sides: 4x = 24 Divide both sides by 4: x = 6
How do solve 7x plus y equals 8 in y equals mx plus b form?
7x + y = 8 Subtract 7x from each side of the equation: y = -7x + 8
What is 7x equals 4x-9?
7x = 4x - 93x = -9x = -3
-3x plus 2 equals -7x-22?
-3x + 2 = -7x - 22 add 7x to both sides 4x + 2 = -22 subtract 2 from both sides 4x = -24 divide by 4 x = -6 ■
