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42x + 1 = 8x - 1
Subtract 1 from each side:
42x = 8x - 2
Subtract 8x from each side:
34x = -2
Divide each side by 34:
x = -2/34 = -1/17
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∙ 14y ago
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What does 5x-42x plus 5 equal?
5x - 42x + 5 = - 37 x +5
WHAT IS X 42 plus 35X equals 85-35X?
42x+35x-35x=42x it's leave 85 so it's change into a negative 42x-85 is the answer
Factor 49x to the second power minus 42x plus 9?
(-7x + 3)(-7x +3)
42x plus 3 - 3x - 1 equals x?
-1/19=x
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hujkImproved anwser:2x+6 = 7x-42x-7x = -4-6-5x = -10x = 2
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-8 + 7x = x - 506x = -42x = -6
How would you solve x plus 38x plus 3x-23 equals 940?
Collect the like terms;42x-23 = 940Add 23 to both sides;42x = 963Divide both sides by 42;x = 963/42
-42x minus 9 equals negative 19?
-42x - 9 = -19 Multiply both sides by -1 to get rid of all those negative signs: 42x + 9 = 19 Subtract 9 from both sides to get the x alone on the left side: 42x = 10 Divide by 42 to find x: x = 10/42 = 5/21 = 0.(238095)
What is the factors of x square-42x equals 441?
x2 - 42x + 441 = (x - 21)2
What is X if 2x plus 4 equals 36?
2x + 4 = 362x = 36 - 42x = 32x = 32/2X = 16
12x-8 equals 10x plus 4?
12x - 8 = 10x + 42x = 12x = 6
What is the factorization of the trinomial- x3 plus 13x2 plus 42x?
x3 + 13x2 + 42x = x(x + 6)(x + 7).
