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What is 5x-9y equals 7 7y-3x equals -5?
If: 5x-9y = 7 and 7y-3x = -5 Then: x = 1/2 or 0.5 and y = -1/2 or -0.5
How do you solve 5x-5 equals 3x-9?
5x - 5 = 3x - 9 add 5 to both sides: 5x =3x -4 subtract 3x from both sides: 2x = -4 Divide both sides by 2: x = -2
5x plus 5 equals 8 - 3x?
5x + 5 = 8 -3x 5x = 3 -3x 8x = 3 x = 0.375
What is the answer to 3x plus 5 equals 5x plus 2?
3x + 5 = 5x + 2 Subtract 3x from both sides: 5 = 2x + 2 Subtract 2 from both sides: 3 = 2x Divide both sides by 2: 3/2 = x
What is 5x plus 1 equals 2x-5?
5x - 2x = -5 - 1 ie 3x = -6 so x = -2
How do you factor 3xSquared equals 5x?
3x**2=5x 3x=5 x=5/3
3x plus 2 plus 2x equals 7?
3x + 2 + 2x = 7; 3x + 2x = 5x, so 5x + 2 = 7; 7-2=5, so 5x=5. 5x divided by 5 and 5 divided by 5 equals 1, so x equals 1.
What is 5x-9y equals 7 7y-3x equals -5?
If: 5x-9y = 7 and 7y-3x = -5 Then: x = 1/2 or 0.5 and y = -1/2 or -0.5
How do you solve 5x-5 equals 3x-9?
5x - 5 = 3x - 9 add 5 to both sides: 5x =3x -4 subtract 3x from both sides: 2x = -4 Divide both sides by 2: x = -2
5x plus 5 equals 8 - 3x?
5x + 5 = 8 -3x 5x = 3 -3x 8x = 3 x = 0.375
What is answer to 5x-4 equals 3x plus 6 equals?
5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
3x equals 5x-10 equals?
3x = 5x - 10 Subtract both sides by 5x 3x - 5x = 5x - 10 - 5x Simplify - 2x = - 10 Divided both sides by -2 to isolate x - 2x / - 2 = - 10 / - 2 Simplify x = 5 Plug x into the original equation. 3(5) = 5(5) - 10 = ? Simplify 15 = 25 - 10 = ? Simplify 15 = 15 = ? Therefore 3x = 5x - 10 = 15
What is the answer to 3x plus 5 equals 5x plus 2?
3x + 5 = 5x + 2 Subtract 3x from both sides: 5 = 2x + 2 Subtract 2 from both sides: 3 = 2x Divide both sides by 2: 3/2 = x
3x - 8 equals 5x plus 2?
3x - 8 = 5x + 2 <+8 and - 5x off each side> -2x = 10 <divide each side by -2x> x = -5
What is 8x-23 equals 3x plus 2?
8x - 23= 3x + 2 +23 +23 8x=3x + 25 -3x -3x 5x=25 x=5 the answer is X=5
What is 5x plus 1 equals 2x-5?
5x - 2x = -5 - 1 ie 3x = -6 so x = -2
What is the value of 5x - 3x plus 5 when x equals 2?
10-6+5 = 9
