How do I solve 2x +x= n equation for x? You could either use numerical methods such as interval bisection, Newtons Method of finding roots applied to f (x) = 2^x + x - n, as in Winther's solution. Secondly, you could solve this equation ...

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.

Welcome to Quickmath Solvers! Solve an equation, inequality or a system. What can QuickMath do? QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose.

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2019年5月21日 · Since $2^1+1=3$ and $2^2+2=6$, we see that the $x$ which satisfies $2^x+x=5$ is between $1$ and $2$. However, there is no solution in terms of elementary functions .

2011年10月31日 · 2^x=5x=log (2,5)x=2.3219280948873623478703194294894.

Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.

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Solve an equation, inequality or a system.

Begin by entering your mathematical expression into the above input field, or scanning it with your camera. Once you've entered the expression, click the 'Go' button to initiate the simplification …