If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Simplifying 200 = 40x + -90 Reorder the terms: 200 = -90 + 40x Solving 200 = -90 + 40x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-40x' to each side of the equation. 200 + -40x = -90 + 40x + -40x Combine like terms: 40x + -40x = 0 200 + -40x = -90 + 0 200 + -40x = -90 Add '-200' to each side of the equation. 200 + -200 + -40x = -90 + -200 Combine like terms: 200 + -200 = 0 0 + -40x = -90 + -200 -40x = -90 + -200 Combine like terms: -90 + -200 = -290 -40x = -290 Divide each side by '-40'. x = 7.25 Simplifying x = 7.25

| 10-4r=-4r+10 | | 6(-5u+1)= | | 8x+50+(-5x)+34=90 | | ln(x)=(x^2)+1 | | -3+(v+4)= | | -1+3d=6+2d | | (3z)(-8)= | | 7/9k=5/15 | | -4(-6+7r)= | | w+-8=0 | | 2(12-k)-(k+2)=8(2-3k)-3(5-6k) | | 5x+650=5 | | 6+x=97 | | -5t+7t=h(t) | | 1+10g=-8+10g | | 6(-7+2d)= | | 15x-25=65 | | -1+(m+-4)= | | -9s=7-9s | | -5-6t=-6t-3 | | 3x+36=2x-45 | | -16t^2+940=h | | 20-305=65-40x | | -16t^2+1000=h | | 7+2z=3z | | 4/9=/63 | | -3(-4-2)=7 | | 200x+35=2-45 | | 160.00+0.85(1600)= | | -5j=-6-3j | | 4x+20=2x+66 | | 20=20x-90 | | 20=20x-9 | | -5b+b=-4b | | 9(2x+4)=18 | | -16t^2+1700=h | | 0.21(380)+41= | | -5(w+2)-w-3=-6(w+5)+17 | | 100x/5x | | 1-x/x | | 555-20x=5y | | 150x-5x=65 | | (1/4x)-8=4 | | 80cl=ml | | 2x-350=65-4x | | 80cl= | | 2/8x8 | | 16-6=x/4 | | 20x+35=5y-45 | | 6(3-2x)=56 | | 2y+2=4x+6 | | 2*3.14159265*x=14 | | 200+10x=20x-90 | | X^3+2xy+y^3=0 | | 6+5x+350=11y | | 9y-(-8)=-16 | | -2(-8x-1)=-28+6x | | 150x-50=650 | | 1+2x+x=13 | | 4v^3-5v^2+4v-5=0 | | x^3+1=28 | | 7t^3u^2= | | 7/5x=3 | | -91=7(p-6) | | 16-35=64-80x |

- Equations solver - equations involving one unknown
- Quadratic equations solver
- Percentage Calculator - Step by step
- Derivative calculator - step by step
- Graphs of functions
- Factorization
- Greatest Common Factor
- Least Common Multiple
- System of equations - step by step solver
- Fractions calculator - step by step
- Theory in mathematics
- Roman numerals conversion
- Tip calculator
- Numbers as decimals, fractions, percentages
- More or less than - questions