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Q: How do you solve 10x equals 3x plus 56?

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3x plus 10x - 7With out knowing what ' x ' actually is.. it will reduce down to.3x + 10 x - 7=13x - 7

7x+6 = -3x-24 7x+3x = -24-6 10x = -30 x = -3

3x + 10x - 48 = 0 13x = 48 x = 3.692307692

98 - 3x = 10x + 20, solve for x.subtract 98 from both sides-3x = 10x - 78subtract 10x from both sides-13x = -78multiply both sides by -113 x = 78divide both sides by 13x = 6

6-3x = 5x-10x+2 4 = 8x-10x 4 = -2x x = -2

-3x + 10x = 7x3x + 3x = 6x

3x + 12 + 10x = 13x + 12

8 = -6x x = -1.3333

10x + 7 + 3x = 13x + 7

4x-y=2, thereforey=4x-2sub y into 3x+2y=6...3x+8x-4=611x=10x=10/11

3+3x+7x=13 3x+7x=10 10x=10 x=1

7x = 3 x = 3/7

-3x + 10x - 5 + 26 = 7x + 21

6-3x = 5x-10x+10 6-3x = -5x+10 -3x+5x = 10-6 2x = 4 x = 2

10x + 5 which is also equal to 5(2x + 1)

It is a linear equation in x. 10x = 7x + 15 3x = 15 x = 5

13x

23

x=7

3

x = -8

3x2 + 10x + 3 = (x + 3)(3x + 1).

7x + 8 = 10x - 2 ∴ 3x = 10 ∴ x = 10/3

From first equation: y = 5 - 5xSubstitute for y in second equation: 3x + 10 - 10x = 3ie -7x = -7ie x = 1 and y = 0

It can be simplified in the form of: 2x3+9x2-7x-34 = 0