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8x + 26x - 7 = 34x - 7 = (√34x)2 - (√7)2 = √34x - √7)(√34x + √7)
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∙ 13y ago
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What is the answer for 28x-7 equals 26x plus 5?
.740
7y plus 8x plus 4 equals 20 plus 8x?
7y+ 8x + 4= 20 + 8x- 8x - 8x7y + 4 = 20- 4 - 47y=16/7 /7y= 2.28the /7 means divide by 7 :)
What does 5x plus 7 plus 3x equal?
8x + 7
What does x equal in 8x plus 7 equals 55?
8x+7=55 8x=55-7 8x=48 x=48/8 x=6
What is 8x plus y plus 6 - 7?
12
7 plus x plus 7x?
It is 7+8x simplified
What is the answer for 28x-7 equals 26x plus 5?
.740
7y plus 8x plus 4 equals 20 plus 8x?
7y+ 8x + 4= 20 + 8x- 8x - 8x7y + 4 = 20- 4 - 47y=16/7 /7y= 2.28the /7 means divide by 7 :)
Combining like terms 8x-7 plus 4?
8x-7+4 = 8x-3 simplified
8x-7 plus 2x equals 6 plus 5x plus 2?
8x-7 plus 2x equals 6 plus 5x plus 2?
What does 5x plus 7 plus 3x equal?
8x + 7
7 plus 8x-5 equals 8x plus 7-5x?
7+8x-5 = 8x+7-5x Subtract 7 from both sides: 8x-5 = 8x-5x Subtract 8x from both sides: -5 = -5x Divide both sides by -5: x = 1 So the equation implies x = 1
How do you work out negative 7 plus 8x plus forty plus ninety?
Since there is only an expression - not an equation - you can simplify it but there is nothing to work out or solve. -7 + 8x + 40 + 90 = 8x + 123
What does x equal in 8x plus 7 equals 55?
8x+7=55 8x=55-7 8x=48 x=48/8 x=6
How do you change negative 7 in the problem negative 7 plus 8x plus forty one equals ninety to a positive?
Change all signs, from -7 + 8x + 41 = 90 to +7 - 8x - 41 = -90
8x - 4 equals -7 plus 5x?
8x-4 = -7+5x 8x-5x = -7+4 3x = -3 x = -1
What is 8x plus y plus 6 - 7?
12
