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Simplifying cos(3x) + -1sin(2x) = 0 Remove parenthesis around (3x) cos * 3x + -1sin(2x) = 0 Reorder the terms for easier multiplication: 3cos * x + -1sin(2x) = 0 Multiply cos * x 3cosx + -1sin(2x) = 0 Remove parenthesis around (2x) 3cosx + -1ins * 2x = 0 Reorder the terms for easier multiplication: 3cosx + -1 * 2ins * x = 0 Multiply -1 * 2 3cosx + -2ins * x = 0 Multiply ins * x 3cosx + -2insx = 0 Solving 3cosx + -2insx = 0 Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '2insx' to each side of the equation. 3cosx + -2insx + 2insx = 0 + 2insx Combine like terms: -2insx + 2insx = 0 3cosx + 0 = 0 + 2insx 3cosx = 0 + 2insx Remove the zero: 3cosx = 2insx Divide each side by '3osx'. c = 0.6666666667ino^{-1}Simplifying c = 0.6666666667ino^{-1}

| 22-x=5+6x+9 | | 0=x^2-10x+28 | | 13y=1/15-3/14 | | -9x^2+4x-16=0 | | 3n^3+9n^2-84n=0 | | 4.90=0.05x+1.90 | | 3x-6=25x+18 | | 4(w-2)=0.6 | | 88-40=13/4(h-5) | | (2x-6)+(x+7)= | | 25-n^2=0 | | 23x-5=0 | | 12x-4x^2-9=0 | | 12q^2-17q+5=0 | | 6(x+2)=2(x+10) | | 25b+11-6b^2=0 | | 8x/6=72/54 | | 0.1q-0.2(3q+4)=-0.3(5q+3) | | 3x^3-10x^2-23x-10=0 | | k^2-2k+1=0 | | 0.15(w+2)=0.3+0.2w | | 10-3(2b+4)=-4b-2(5-b) | | 5x^2-21x+18= | | 7-33x+20x^2=0 | | 0.2(6n+5)=0.5(2n-8)+3 | | 1.5-3y=-48.5 | | (2/7)+(1/3x)-(1/4)=(2/3x) | | 2(x+4)+8=4(x+7) | | 2n-12=0 | | y=3(-0.375)+8 | | 3w-2(0.5w+1)=-4(2+w) | | x+9x-20=90 | | 3/8+7/8 | | 5x+3x+8=5 | | 3k+5-3k=8 | | 10=5+.50d | | q=2w+2p | | 175^2-7/15m-3 | | 32+a=0 | | 2x+3(5-x)-12=4(x+2) | | 8c=-8 | | m-6=0 | | -x^2-24-11x=0 | | 10x-8=12x+5 | | 8c=-8c | | 1.4/2 | | 2(n+1/3)=3/2+1+1/2n-1/3 | | 8x^2-4x+8=0 | | 3x/4=5x+1/3 | | -5(6+5x)=-5 | | 3=(t-34)/1.96 | | 8n-2=8 | | 3.2/5+5.5/8 | | X^2+x+1=31 | | 42/5+35/8 | | 1/3(t+9)=14 | | x-8=5(x-4) | | y=2e^3x+5 | | (11/4)+(5/102) | | f(x)=2e^3x+5 | | 0.3+0.4(20)=0.1(x+40) | | 2-x=8x+2 | | P=-0.002t^2+0.056t+0.889 | | -2(3k-8)=2(-k+2) | | Z=4x^2-9y^2-36 |

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