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

Simplifying 0.04x + 0.07(7000.00 + -1x) = 420 0.04x + (7000.00 * 0.07 + -1x * 0.07) = 420 0.04x + (490 + -0.07x) = 420 Reorder the terms: 490 + 0.04x + -0.07x = 420 Combine like terms: 0.04x + -0.07x = -0.03x 490 + -0.03x = 420 Solving 490 + -0.03x = 420 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-490' to each side of the equation. 490 + -490 + -0.03x = 420 + -490 Combine like terms: 490 + -490 = 0 0 + -0.03x = 420 + -490 -0.03x = 420 + -490 Combine like terms: 420 + -490 = -70 -0.03x = -70 Divide each side by '-0.03'. x = 2333.333333 Simplifying x = 2333.333333

| 3/14.35=-5.2 | | x=(-y-7)/(-7y+5) | | x^5=6x+22 | | x-7+x=x+9+x-7+x+2 | | x-6+x=x+9+x-7+x+2 | | 0.04x+0.07(5000.00)=300 | | 3=1.1n-8 | | 0.04x+0.07(10000.00-x)=600 | | -4p-5=0 | | 20w+15p= | | (6n+3)5+2(3+5+N)= | | 3/6(m-4/2)=1 | | 3x-6y=-3 | | p-6(2p-4)=4p+9 | | x+7=2x-13cm | | x=9x-24 | | 2n-1.6=5.2 | | 6n+4=8n-16 | | x^4=11x^2-18 | | 9=4n-(8n+1) | | 7n-2n+10=3n-16 | | 5y-9=-14+(-14) | | -5y+2=-2(4y+11) | | 6(3+-0.6y)-10y=30 | | 1/5+5=13 | | 18=-6(x+5) | | 2X+1X-59=10 | | d/0.5=11 | | 30000x=45000x-275000 | | -12+29=-4h-17 | | 6(x+9)=15 | | 2y-10+5(-2+0.8y)+4y=180 | | x=4z+y | | 14w-21+5w=51 | | 14+4=X | | 1x-81-21x=-1 | | 31=-9z+24 | | 6x^2+9x+21=0 | | 6x^2-9x-21=0 | | x=8x+14 | | -12y+-40=7y-2 | | 2n^2+8n-42=0 | | 7x-5+3x+15=5x+4y | | -7+8=11 | | 21+(-3)= | | 3x(7x-4)+6x-(13-24x^2)= | | 8x(9)x(2)x(-1)= | | 6x+12=2x-6 | | 14/3b+4/5=15/7b-1/5b-1/3 | | 7x-5+3x+15=5x+4 | | 4/5x=4 | | x=4x+9 | | 37/7m-9/10=4/5m | | -9n+8=-21n | | x^3-8x^2+16x-128=0 | | 36x(-4)= | | 5/2/7m-9/10=4/5m | | K^2+6k-16=0 | | (-48)/2/19 | | 52/7m-9/10=4/5m | | X/7=28 | | 6d-9=1d+1 | | 567+(-100)= | | 2(3.6+-0.2y)-y=3 | | -48/2/19 |

- 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