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Simplifying z = cos(ax + by) z = (ax * cos + by * cos) z = (acosx + bcosy) Solving z = acosx + bcosy Solving for variable 'z'. Move all terms containing z to the left, all other terms to the right. Simplifying z = acosx + bcosy
| 70-5(x-3)=45 | | x^3-5x^2+7x-2=0 | | x(2+6)=40 | | (6x-3)-(4-x)=5 | | x^2-3x-8=8x+4 | | 2X^2(2-x)-x(2x^2-5)= | | 2x=0+1 | | 7+78x=52x+15 | | -logx=3.17 | | x^2+y^2+3x-5y-25=0 | | x+.0825x=2000 | | 4(-3x-5)=-16 | | 5+6x=-20+x | | -3x+8=-9x+26 | | 203-v=255 | | f(x)=4x^2-5x+a | | -3=u-6 | | f(x-a)=4a^2-5x+a | | lnx+5-lnx=2 | | X^3+5(x)=24.0 | | X^3+5(x)=24 | | 2(w-5)=3x+5 | | 2-2x^2=4 | | y(y)+y+1=0 | | 4.7*4.8= | | x+(x-2)=3 | | 4(n-3)+n=13 | | 6v+23=454 | | 4+9x=-12+x | | 3(5+d)+2(d+2)= | | 5+x=3.64+1.4x | | 9m-15=75 |