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Q: 3x plus 56 equals 2x plus 4?

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x = 7

First, subtract 3x from each side of the equation. Then, divide each side of the equation by 7 .

so -x = 56 making x = -56.

3X+70-7*18=0 3X+70-126=0 3X-56=0 3X=56 x=56/3 or 18.6667

X= 20.6666666666667

112

56 plus zero

56 + 34 = 90

3x + 7 = 56 - 4xAdd 4x to each side of the equation:7x + 7 = 56Subtract 7 from each side:7x = 49Divide each side by 7:x = 7

2x-10+3x-10 = 90 5x = 110 x = 22 degrees angles are 34 and 56 degrees

17 + 39 = 56

1 + 2 + 56 = 59

56 plus 1 equals 57. == ==

x=-24. x+56=8-x therefore x+56-8=x and x+x+56-8=0. to make things easier, 2x+48=0 and you get 2x=-48. divide -48 by 2 and x=-24.

700 + 56

65

121

145.

90

56

The answer is -56

-26

15x2 + 2x - 56 = 15x2 + 30x - 28x - 56 = 15x(x + 2) - 28(x + 2) = (15x - 28)(x + 2)

56 + 36746 - 5968 + 4663745 = -4,632,911

(7x - 8)(2x - 7)