What do you do if the solution is 8x equals 7x?

Anonymous

∙ 13y ago

Updated: 8/19/2019

Because 8 does not = 7, there is no solution. You write No Sol.

Alternatively if you simplify an equation to x = x, that would be All Solutions (any number substituted for x satisfies the equation)

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Wrong!

8x = 7x DOES have a solution and that is x = 0

Wiki User

∙ 13y ago

What else can I help you with?

-8x plus 7 equals -7x-2?

-8x+7 = -7x-2 -8x = -7x-2-7 -8x=-7x-9 -8x+7x=-9 -1x=-9 x=-9/-1 x=9

What does x equal in 8x equals 7x-7?

8x=7x-7 x=-7

What is x² plus 7x?

7x+x = 8x

What is the solution set of -8x plus x plus 15 equals -7x plus 12?

the empty set.

8x-2 equals -9 plus 7x?

8x-2 = -9+7x8x-7x = -9+2x=-7

What is the solution of the equation 3x plus 17 plus 5x equals 7x plus 10?

3x + 17 + 5x = 7x + 10Combine (add) the 'x'-terms on the left side of the equation:8x + 17 = 7x + 10Subtract 17 from each side:8x = 7x - 7Subtract 7x from each side:x = -7

What is the real solution for the equation x2-8x-4 equals 0?

I'll show work. X2-8x-4=0. X2-8x=4. X-8x=2. -7x=2. X=-(2/7).

What is 8x plus 7x equals 60?

x = 4 You have to add the 8x and 7x to get 15x and then divide 60 by 15 to get x by itself.

What is the answer for 28 equals 8x plus 12-7x?

28=8x+12-7x 28=8x-7x+12 28=x+12 28-12=x+12-12 16=x

What are the solutions of 8x-15x equals 0?

There are only one solution.8x - 15x = 0Combine the 'like' terms on the left side of the equation:-7x = 0Divide each side by -7 :x = 0This are the only solution to the equation.

What is 7x plus 2x equals 8x - 3?

X = -3

What is the answer of x when -26-8x equals 7x plus 19?

-3.........