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Simplifying 15x = 75 Solving 15x = 75 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Divide each side by '15'. x = 5 Simplifying x = 5

| 28+x=13 | | 4x^2-2=10 | | 2x^2+14x=88 | | 4x^2+2x-36=0 | | (4+5)+9=4+(x+9) | | 100x^2-1=0 | | 3x^2-45x-18=0 | | c^2+5c-36=0 | | 19x^2-190=57x | | 5x(4x-12)-(2x-7)(4x-12)=0 | | 6y^2-25y=-19 | | 20x^2-48=100x | | 2(x-2)=3x+3 | | 5x^2-19x=-18 | | -5(t-3)+7t=6t-3 | | 9x+4=9(x+6) | | 4(2x-7)+3=8x-25 | | 9(x-7)-5=-68 | | 15-3(x-5)= | | (10y)2=12 | | 9x+4=8+6x | | 3a-2-5a+1+a= | | 6x+3=4x-1 | | -(x-1)+10=-3(x-2) | | -3x-4y=-8 | | 2x+4y=916 | | -4(3+x)+5=4(x+3) | | N=0.04x-78.52 | | 7x+21-2x+8=14 | | 2(3x-1)=5-(x+3) | | 7(x+1)=1-2(5-x) | | 3(x-2)+6=4(2-x) | | 11-x=4(x-1) | | -2(4+3x)=3(x-2) | | 4(x+5)=6(2x-1) | | 7.5-2.5x=5 | | 9x+4=2x+7 | | -7(t-9)-(t+3)=9 | | 6+2(3A-6)=-6 | | 2(3-x)=16(x+1) | | 6y-9+3y=8y-12+5 | | 3(x-2)=6(5+x) | | 5x-9=2x+12 | | 5x=-21+8+14 | | -6-(-6)= | | 2x=115+25 | | 20w^3+7w^2-6w=0 | | 7x-5y=60 | | 9n+89=100 | | 5y+8=9 | | P=0.179(2050)-345.9 | | P=0.179(2040)-345.9 | | P=0.179(2030)-345.9 | | P=0.179(2020)-345.9 | | P=0.179(2010)-345.9 | | P=0.17(2010)-345.9 | | 7p+9=18+6p | | 0.7n+8.2=4.8n | | -7x^3+x^2+5x+3-x^3-4x^2-7= | | 0.9w-0.5w+0.1w=3 | | x^2-9x+20=5 | | (3+7i)(4+i)= | | (-7x^3+x^2+5x+3)-(x^3-4x^2-7)= | | -8(2b+3)+(17b-1)=0 | | (-7x^3+x^2+5x+3)-(x^3+4x^2+7)= |

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