If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 42 = 2x + 4(2x + -7) Reorder the terms: 42 = 2x + 4(-7 + 2x) 42 = 2x + (-7 * 4 + 2x * 4) 42 = 2x + (-28 + 8x) Reorder the terms: 42 = -28 + 2x + 8x Combine like terms: 2x + 8x = 10x 42 = -28 + 10x Solving 42 = -28 + 10x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-10x' to each side of the equation. 42 + -10x = -28 + 10x + -10x Combine like terms: 10x + -10x = 0 42 + -10x = -28 + 0 42 + -10x = -28 Add '-42' to each side of the equation. 42 + -42 + -10x = -28 + -42 Combine like terms: 42 + -42 = 0 0 + -10x = -28 + -42 -10x = -28 + -42 Combine like terms: -28 + -42 = -70 -10x = -70 Divide each side by '-10'. x = 7 Simplifying x = 7
| (-4)x+3y=12 | | P/3=(-20) | | 0.021-2.1y^2= | | 5x-3x+1=1 | | Y/5=20.5 | | (9x-6)+2+2+2=180 | | 15x-10=6x+8x+7 | | 0.5(6x+4)=5(2x-8) | | 9p^2=12 | | 2y=c | | X+5=(-21) | | -3(10+5y)+2y=17 | | 18+2n=-2(3+2n) | | 9+5n=5n+1 | | -n/3=36 | | -2[2X+4]-8=12 | | 8/9×6/7 | | (-8-3i)+(-3-i)= | | 3/4x=35 | | 18=nover-2 | | (x+8)(2x-7)=3 | | 20-2a=9a-2 | | 4r^5-84r^3=0 | | 120=l*6*2 | | 3+3=9x | | -6+5(7-6v)=-3v-25 | | 4x^2+25(x^2+4)=100 | | -5b=54 | | 15-1x=21 | | 5(2x+3)=3(4x+1)-2(3x-2) | | C=8a-3bfora | | 6x+3(6x-3)=18 |