4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2
4x + 7 is an expression, not an equation. Only an equation (or an inequality) can have solutions, an expression cannot have a solution.
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
4x - 10 = -4x + 22 +4x+10=+4x +10 8x = 32 x = 4
Presumably this is an equation in which the value of x is to be found. 7x+8 = 4x-10 7x-4x = -10-8 3x = -18 x = -6
It is a linear equation in x. It has a solution, which is x = -5
4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2
4x + 7 is an expression, not an equation. Only an equation (or an inequality) can have solutions, an expression cannot have a solution.
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
The given algebraic expression has no solution because without an equality sign it is not an equation and so therefore finding a solution is not possible.
4x - 10 = -4x + 22 +4x+10=+4x +10 8x = 32 x = 4
The value of x in the equation -10+4x = 50 is 15
Without an indication of the equals sign, this is not an equation.
If: 4x = x+15 Then: x = 5
It has no solution and if you mean 4x+10+3x+40-3x then it can be simplified to: 50+4x _________________________________________________________________________________________ Assuming that the equation is 4x+10+3x+40-3x = 0, then it will reduces to 4x = - 50, then the answer is: x = -12.5
The question gives an expression, not an equation. An expression cannot have a solution.
4x-8-2 can be more easily written as 4x-10. The solution to this equation would be 5/2