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Simplifying 1305 + 839 + 539 + 347 + 223 + 400 + x = 2.8x Combine like terms: 1305 + 839 = 2144 2144 + 539 + 347 + 223 + 400 + x = 2.8x Combine like terms: 2144 + 539 = 2683 2683 + 347 + 223 + 400 + x = 2.8x Combine like terms: 2683 + 347 = 3030 3030 + 223 + 400 + x = 2.8x Combine like terms: 3030 + 223 = 3253 3253 + 400 + x = 2.8x Combine like terms: 3253 + 400 = 3653 3653 + x = 2.8x Solving 3653 + x = 2.8x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.8x' to each side of the equation. 3653 + x + -2.8x = 2.8x + -2.8x Combine like terms: x + -2.8x = -1.8x 3653 + -1.8x = 2.8x + -2.8x Combine like terms: 2.8x + -2.8x = 0.0 3653 + -1.8x = 0.0 Add '-3653' to each side of the equation. 3653 + -3653 + -1.8x = 0.0 + -3653 Combine like terms: 3653 + -3653 = 0 0 + -1.8x = 0.0 + -3653 -1.8x = 0.0 + -3653 Combine like terms: 0.0 + -3653 = -3653 -1.8x = -3653 Divide each side by '-1.8'. x = 2029.444444 Simplifying x = 2029.444444
| 4(4)+3=0 | | 4(2)+3=0 | | 839+539+347+223+400+x=2.8x | | 539+347+223+400+x=2.8x | | 347+223+400+x=2.8x | | 4(0)+3=0 | | 223+400+x=2.8x | | 0+400+x=2.8x | | 4(-2)+-7=0 | | 4x+2=3x-6+6 | | 4x+2=3x-6+5 | | 9x^2+9y^2+12x-36=0 | | 3x^2+2y^2+6z^2=12 | | 5x/8=9 | | x=7x/x^2 | | -3x+19=6x+25 | | 2x+2=(4x+5)-(2x+3) | | 3a-2y= | | a(3a+4b-12c)= | | 9*8=81 | | 180/(2*45)=2x^2-4y | | 180/(2*45)=2x-4y^2 | | 180/(2*45)=2x-4y | | 1x+3y+1w=16 | | 0.05*x=200 | | 0.000000000015=0.000062xf | | 2(1)-3= | | x^2-6x-8y+48=0 | | -6(-1)+-2= | | 4.75(698)=y(12) | | -2(-1)+5= | | -2(-2)+5= |