x = 233.33 4%x + 3 = 7%x - 4 4%x - 7%x = -4 -3 -3%x = -7 -0.03x = -7 -0.03x/-0/03 = -7/-0.03 x = 7/0.03 3 = 233.33

4 x 7 x 1 = 28 4 x 7 x 2 = 56 4 x 7 x 3 = 84 4 x 7 x 4 = 112 4 x 7 x 5 = 140

x+4 =7x+4-4=7-4x = 3

okay if x-4=3 then x=7 bcause 4+3=x = 4+3=7 and 7-4=3!

Collect like terms together: 3x - 7 - 4 - x = (3x - x) + (-7 - 4) = (3 - 1)x + (-11) = 2x - 11

If you actually meant that as you wrote it:x2 = 7 - 4Then the answer is simple:x2 = 7 - 4âˆ´ x2 = 3âˆ´ x = âˆš3If on the other hand, you actually wanted to say:x2 = 7x - 4Then you can find it this way:x2 = 7x - 4âˆ´ x - 7x = -4âˆ´ x - 7x + (7/2)2 = -4 + (7/2)2âˆ´ (x - 7/2)2 = -16/4 + 49/4âˆ´ x - 7/2 = Â± âˆš(33/4)âˆ´ x = 7/2 Â± âˆš33/2âˆ´ x = (7 Â± âˆš33) / 2Alternatively, if you meant to say:x2 = 7 - 4xThen the answer is:x2 = 7 - 4xâˆ´ x2 + 4x = 7âˆ´ x2 + 4x + 4 = 7âˆ´ (x + 2)2 = 7âˆ´ x + 2 = Â± âˆš7âˆ´ x = -2 Â± âˆš7

56 = (7 x 4) x 2, 196 = (7 x 4) x 7; (7 x 4) x 2 x 7 = 392The Least Common Multiple (LCM) of 56 and 196 is 392.

Double 4 x 7 to find 8 x 7.

If you mean: 7y = -7(x-4) then y = -x+7 whereas -1 is the slope and 7 is the y intercept

if 4 * 7 = x * 4, then x = (4 * 7) / 4 = 7

7 x 7 x 7 x 7 or 7^4

7 x 7 x 7 x 7 or 7^4

(7x-28)/(4-x) = 7(x-4) / -1 (x-4) The (x-4)s cancel out. Left with 7 / -1 = -7

x = 7

2x + 3 = x - 4 2x + 7 = x x + 7 = 0 x = -7 2(-7) + 3 = -11 (-7) - 4 + -11

Yes...7 x 4 = 2828 x 4 = 112112 - 7 - 7 - 4 - 4 - 4= 86

(4/7)^2 x (7)^4 = (4)^2 x (7)^2 = 16 x 49 = 784

Depends on where the parentheses are. X(7-4) + X7 + 4 = 10X + 4 X(7-4) + X(7+4) = 14X

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