If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(42+x)=100
We simplify the equation to the form, which is simple to understand
(42+x)=100
Remove unnecessary parentheses
42+x=100
We move all terms containing x to the left and all other terms to the right.
+1x=+100-42
We simplify left and right side of the equation.
+1x=+58
We divide both sides of the equation by 1 to get x.
x=58
| x+3=2(x-6)+7 | | (100+x)=42 | | 4x^2+32x^2=36 | | 9x^2-3x-13=-7 | | -9y-12=10y-6 | | 36x^2=121 | | 2x-3(x+5)+6=2x+21 | | 225x^2=17 | | xy-6x=0 | | 3(6m-2)-8=9 | | 12x^2=2352 | | (2+15)=2x | | 2(x-7)+3+7=x+9 | | 3x*2=12 | | 9x+1=(7x-2)+(3x+7) | | 7x^2=2268 | | 44.13+.10x=80 | | 8(z+69)=48(z+4) | | 15x^2=4335 | | 38.86+0.50x=130 | | -2=0.25a-13 | | 3(x-5)-2(x+1)=15 | | 5(2y+3)-3y=-2(4y+1)-13 | | 3.25x=6+2.5x | | .25t+8=3 | | m^4-6m^3+6m^3-6m^2+6m-6=0 | | x-7y=8 | | 2(x-96)=14(x-6) | | 14x-4(x+7)=35 | | K^2X^2-KX-6=0 | | 44-(3c+4)=4(c+6)+c | | q-t=q+bx |