Q: 7x plus 7 equals 28 x equals?

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7x + 8 = 36 - 8 = - 8 -------------- 7x = 28 7x/7 = 28/7 x = 4

3x + 7 = -4x + 28 implies 7x + 7 = 28

7x + 8 = 36 Therefore, 7x = 28 x = 28/7 x = 4

7x+5-14 = 28 7x = 28+14-5 7x = 37 x = 37/7 = 5.'285714' recurring

12x - 28 = 7x - 63Subtract 7x from each side:5x - 28 = -63Add 28 to each side:5x = -35Divide each side by 5:x = -7

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7x + 8 = 36 - 8 = - 8 -------------- 7x = 28 7x/7 = 28/7 x = 4

3x + 7 = -4x + 28 implies 7x + 7 = 28

7x + 8 = 36 Therefore, 7x = 28 x = 28/7 x = 4

7x+5-14 = 28 7x = 28+14-5 7x = 37 x = 37/7 = 5.'285714' recurring

3x - 7 + 4x = 28 7x - 7 = 28 I added 4x and 3x to get 7x 7x = 35 I subtracted 7 from both sides x = 5 I divided by 7 on both sides

12x - 28 = 7x - 63Subtract 7x from each side:5x - 28 = -63Add 28 to each side:5x = -35Divide each side by 5:x = -7

The answer to the math problem -3 7x plus 7 is x equals 1/3.

7x + 29 = 36 7x + 29 - 29 = 36 - 29 7x = 7 7x/7 = 7/7 x = 1

4x - 7 = 5 + 7x x = -4

x=1

7(x + 4)

simple. Set out the problem clearly: -9 + 7x = -37. Move the singular number over the equals sign, which makes itself opposite, in this case, the 9 is negative, and when moved over the equals sign, becomes positive. 7x= -37+9 7x= -28 x= -28/7 x = -4