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No 2x5 does not =15. 2x5=10 ya big dummy
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∙ 15y ago
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What expression is equivalent to 5 2x-5?
Assuming you mean 5=2x-5, 10=2x, 5=x4x-15
What is one of the factors of x2 - 2x -15?
If that's - 2x - 15, the answer is either (x - 5) or (x + 3)
How do you simplify 10x-3 2x-5 The 2x-5 are in brackets?
If the equation looks like this: (10x-3)(2x-5), then simplified it is 20x2-56x+15 If the equation looks like this: 10x-3(2x-5), then simplified it is 4x+15
How do you factor 2x3-10x2 plus 3x-15?
2x**3-10x**2+3x-15 2x**2(x-5)+3(x-5) (2x**2+3)(x-5)
What is 2x squared plus 7x-15 factored?
2x2 + 7x - 15 = (2x - 3)(x + 5)
What is 5-2x equals 15?
5 - 2X = 15 subtract 5 from each side - 5 + 5 - 2X = 15 - 5 -2X = 10 divide each side by - 2 X = - 5 check 5 - 2(-5) = 15 5 + 10 = 15 15 = 15 checks
2x-5 15 solve for x?
2x - 5 = 15 2x = 20 x = 10
2X-5 equals 15 FIND X?
2x - 5 = 15 2x = 20 x = 10
Factor 8x2 plus 15 plus 26x?
8x2 + 15 + 26x = 8x2 + 26x + 15 = 8x2 + 20x + 6x + 15 = 4x(2x + 5) + 3(2x + 5) = (2x + 5)(4x + 3)
What expression is equivalent to 5 2x-5?
Assuming you mean 5=2x-5, 10=2x, 5=x4x-15
What is the slope-intercept form of the equation -2x 5y-15?
0 = -2x + 5y - 15 -5y = -2x - 15 y = 2x/5 + 3
What is one of the factors of x2 - 2x -15?
If that's - 2x - 15, the answer is either (x - 5) or (x + 3)
-3 times x -5 equals 2x?
-3(x-5)=2x -3x+15=2x 15=5x x=3
What is the solution set of the equation 2x-5 equals -15?
2x-5=15 +5 +5 2x=-10 --- --- 2x 2x x=-5 I hope it helped. i showed the work the best i could. ---- that means divide + is add, obviously and - means negative. Your welcome.(:
What is answer 2x-5 equals 25?
2x-5=25 2x=25+5 x=30/2 x=15
What is the answer to (3 2)(5-1)?
I'm betting you meant 6x-3y=15. I'm going to factor this. 3(2x-y)=15 3(2x-y)/3=15/3 2x-y=5 Let's assume y=-1, shall we? 2x-(-1)=5 2x+1=5 2x+1-1=5-1 2x=4 2x/2=4/2 x=2 Let's plug them into the original equation, shall we? 6(2)-3(-1)=15 12-(-3)=15 12+3=15 15=15 It's true.
What is the answer to 6x?
I'm betting you meant 6x-3y=15. I'm going to factor this. 3(2x-y)=15 3(2x-y)/3=15/3 2x-y=5 Let's assume y=-1, shall we? 2x-(-1)=5 2x+1=5 2x+1-1=5-1 2x=4 2x/2=4/2 x=2 Let's plug them into the original equation, shall we? 6(2)-3(-1)=15 12-(-3)=15 12+3=15 15=15 It's true.
