Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.

x= 54 Explanation: Isolate 5x by subtracting 2 from both sides of the equation. 5x+2−2 = 6−2 ⇒ 5x = 4 ... How do you solve 5x−20 = 0 ?

Solve an equation, inequality or a system.

Free math problem solver answers your algebra homework questions with step-by-step explanations.

Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step

Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

What is the answer to 5x-2+x=9+3x+10 ? The answer to 5x-2+x=9+3x+10 is x=7; Solve for x: 5x-2+x=9+3x+10; The solution is x=7

x^{2}-x-6=0 -x+3\gt 2x+1 ; line\:(1,\:2),\:(3,\:1) f(x)=x^3 ; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120)

Quadratic polynomial can be factored using the transformation ax^ {2}+bx+c=a\left (x-x_ {1}\right)\left (x-x_ {2}\right), where x_ {1} and x_ {2} are the solutions of the quadratic equation ax^ {2}+bx+c=0. All equations of the form ax^ {2}+bx+c=0 can be solved using the quadratic formula: \frac {-b±\sqrt {b^ {2}-4ac}} {2a}.

2018年1月5日 · The expression 5 x 2 means 5 multiplied by x squared. To evaluate it, square the value of x and then multiply the result by 5. For instance, if x = 2, then 5 x 2 = 20.