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7x + 8 = 10x - 2
∴ 3x = 10
∴ x = 10/3
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∙ 14y ago
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10x plus 4 equals 3x plus 7?
7x = 3 x = 3/7
Simplifly 3x - 2y plus 7x plus 4y?
3x - 2y + 7x + 4y = 3x + 7x - 2y +4y = (3+7)x + (-2+4)y = 10x + 2y
What is the factor to x squared plus 7x minus 18?
(x2 + 7x - 18) = (x + 9)(x - 2)
2x2 plus 7x - 15 equals 0?
2x2 + 7x - 15 = 02x2 + 10x - 3x - 15 = 0(2x2 - 3x) + (10x - 15) = 0x(2x - 3) + 5(2x - 3) = 0(2x - 3)(x + 5) = 0(2x - 3) = 0 or (x + 5) = 0x = 3/2 or x = -5
7x equals 5 plus 5x?
7x = 5+5x 7x-5x = 5 2x = 5 x = 2.5
What is -4x plus 2y plus 7x plus 6y minus 10x?
8y-7x
How do you solve 7x plus 6 equals -3x minus 24?
7x+6 = -3x-24 7x+3x = -24-6 10x = -30 x = -3
7x squared minus 10x plus 3?
Are you seeking the factors? 7x2 - 10x + 3 = (x - 1)(7x - 3).
What is 10x equals 7x plus 15?
It is a linear equation in x. 10x = 7x + 15 3x = 15 x = 5
What is ten x plus fifteen equals seven x minus twenty-one simplified?
10x+15 = 7x-21 10x-7x = -21-15 3x = -36 x = -12 Which is the solution to the above equation when simplified.
What is 7x to the second power plus -10x plus 3 equals 0 factored?
7x2-10x+3=0 (7x-3)(x-1)=0
What is 3 plus 3x plus 7x equals 13?
3+3x+7x=13 3x+7x=10 10x=10 x=1
How do you multiply negetive 2 plus 10x times 4 minus 7x?
25x method 8x4=32-7x=25x?
How do you solve 10x plus 4 equals 7x 31?
There is no symbol between 7x and 31. Please resubmit using words eg "plus", "equals" etc.
What does 7x plus 3 equals 10x-9 equal?
7x+3=10x-9(shift +3 & 10x) 7x-10x=-9-3(signs changed) -3x=-12(divide both sides by -3) x=4
10x plus 4 equals 3x plus 7?
7x = 3 x = 3/7
Which equation has the steepest graph y equals 7x plus 3 y equals -2x plus 6 y equals -10x - 4 y equals 8x - 1?
y=-10x-4
