If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-7(1+2r)=1-4(5r+8)
We simplify the equation to the form, which is simple to understand
-7(1+2r)=1-4(5r+8)
Reorder the terms in parentheses
+(-7-14r)=1-4*(5r+8)
Remove unnecessary parentheses
-7-14r=+1-4+*(+5r+8+)
Reorder the terms in parentheses
-7-14r=1+(-20r-32)
Remove unnecessary parentheses
-7-14r=+1-20r-32
We move all terms containing r to the left and all other terms to the right.
-14r+20r=+1-32+7
We simplify left and right side of the equation.
+6r=-24
We divide both sides of the equation by 6 to get r.
r=-4
| Y(4+3)+2(4)=1 | | 0.6t=0.9+0.1t | | 23/4*4 | | 4x+6(-2x-8)=48 | | 4(7-5x)=-6(4x+2) | | 198=(x+13)(x+14) | | -a+b=1 | | 9/18=6/q | | -t^2-36+54=0 | | (x-15)+(x+35)+(1.4x)+x=360 | | 3/5=r/15 | | 0.50x+0.25(50)=45.5 | | 15x^4y+60x^2-45xy^2=0 | | 11p-9=-21+12p | | y+3/4+y+7/3=6 | | 5x+8y=180 | | -8n+6n=7(-5+8n)+7(5-3n) | | -13-11x=1-x-8x | | 2*0-7y=17 | | 75000(1+0.08/6)^40 | | 36x^2+48x+16= | | 75000(1+0.08/6)^4*10 | | 12+3n=n+6 | | 2*-1-7y=17 | | 27/32-3/8 | | (x-3y)dx+(3x+y)dy=0 | | 9x-3=3x+5 | | 5x+2/3(6x-4)=7(x+1) | | 24/(3/2) | | 8(3n-4)-2n=5n+6(3n-4) | | 27y^2+72y+48= | | (a(y-a)-2b(y-3b))=ab |