If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7a + 21b + 42c = 0 Solving 7a + 21b + 42c = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-21b' to each side of the equation. 7a + 21b + -21b + 42c = 0 + -21b Combine like terms: 21b + -21b = 0 7a + 0 + 42c = 0 + -21b 7a + 42c = 0 + -21b Remove the zero: 7a + 42c = -21b Add '-42c' to each side of the equation. 7a + 42c + -42c = -21b + -42c Combine like terms: 42c + -42c = 0 7a + 0 = -21b + -42c 7a = -21b + -42c Divide each side by '7'. a = -3b + -6c Simplifying a = -3b + -6c
| 7z=4z+24 | | 7.75x+350=8x+250 | | -34+8r=-3(-7r+7) | | 1.5v+2=18 | | 2X^2-3x+110x+220=0 | | 950+800+5x=750+400+10x | | 4-2(-3y+9)=-2(-9y-9)+1 | | 2x^2-3x+110=0 | | 5x+y=54findy | | (2x-11)=105 | | 1.3(y+9)=-2.2(y+16) | | 2x-3-9x=14+-1 | | 60x-16=-15x-6 | | 18-7n=-59 | | 3x-5=135 | | 3(3+3a)-a=-39 | | 6x+2y=68 | | 8*2+4*3=5(1+3)+21 | | x=15.625-2.5y | | 144=3.14R^2 | | b^2+6b-126=0 | | .08x+.13(1000-x)=99 | | 2x^3+3x^2-10x-15=0 | | 0.5(m+4)=e(m-1) | | x^3+5x^2-x=5 | | 4*x-5=27 | | 9u-30=-6u | | y=6x^6+19x^3-2x^2-44x-24 | | 5x^2-4x-10=11 | | -40-5n=4n+7(1-8n) | | 100x-110*(1-x)=0 | | 2x+5y=31.25 |