The solve for x calculator allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.

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x-10=7 One solution was found : x = 17 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...

What is the solution to the system of equations x+y =90 and y = 9x−10 ? \displaystyle {x}= {10}, {y}= {80} Explanation: \displaystyle {x}+ {y}= {90} \displaystyle {y}= {9} {x}- {10} Clearly in the second equation they have given the value of \displaystyle {y} ...

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What is the answer to 9x+10(-2x+3)=-10x ? The answer to 9x+10(-2x+3)=-10x is x=30; Solve for x: 9x+10(-2x+3)=-10x; The solution is x=30

Free Equation Solver helps you to calculate linear, quadratic and polynomial systems of equations. Answers, graphs, roots, alternate forms.

What is the solution of 9x =−1.8 ? -0.2 Explanation: Divide both sides by 9 to get the variable "x" by itself. You then get x = -0.2. 9x=108 One solution was found : x = 12 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...

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