PLEASE HELP!!!
EQUATIONS!!! ASAP :)
1 answer:
1)solve for y. 4x+y=7 Add -4x to both sides. 4x+y+−4x=7+−4x y=−4x+7 2) solve for y. y−5x=9 Add 5x to both sides. −5x+y+5x=9+5x y=5x+9 3) solve for y. 3y−15x=12 Add 15x to both sides. −15x+3y+15x=12+15x 3y=15x+12 Divide both sides by 3. 3y/3=15x+12/3 y=5x+4 4) solve for y. 8x+2y=18 Add -8x to both sides. 8x+2y+−8x=18+−8x 2y=−8x+18 Divide both sides by 2. 2y/2=−8x+18/2 y=−4x+9 5 ) solve for y. 7x−y=35 Add -7x to both sides. 7x−y+−7x=35+−7x −y=−7x+35 Divide both sides by -1. −y/−1=−7x+35/−1 y=7x−35 6) solve for y. 4x+1=9+4y Flip the equation. 4y+9=4x+1 Add -9 to both sides. 4y+9+−9=4x+1+−9 4y=4x−8 Divide both sides by 4. 4y/4=4x−8/4 y=x−2 7) solve for x. y=5x−2x Flip the equation. 3x=y Divide both sides by 3. 3x/3=y/3 x=1/3y 8) solve for x. r=x+9x Flip the equation. 10x=r Divide both sides by 10. 10x/10=r/10 x=1/10r 9) solve for x. b=3x+9xy Flip the equation. 9xy+3x=b Factor out variable x. x(9y+3)=b Divide both sides by 9y+3. x(9y+3)/9y+3=b/9y+3 x=b/9y+3 10) solve for x. w=2hx−11x Flip the equation. 2hx−11x=w Factor out variable x. x(2h−11)=w Divide both sides by 2h-11. x(2h−11)/2h−11 = w/2h−11 x=w/2h−11 11) solve for x. p=4x+qx−5 Flip the equation. qx+4x−5=p Add 5 to both sides. qx+4x−5+5=p+5 qx+4x=p+5 Factor out variable x. x(q+4)=p+5 Divide both sides by q+4. x(q+4)/q+4=p+5/q+4 x=p+5 / q+4 12) solve for x. m=9+3x−dx Flip the equation. −dx+3x+9=m Add -9 to both sides. −dx+3x+9+−9=m+−9 −dx+3x=m−9 Factor out variable x. x(−d+3)=m−9 Divide both sides by -d+3. x(−d+3)/−d+3=m−9/−d+3 x=m−9/−d+3
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Step-by-step explanation:
a. that's the best answer that suits the question per day you multiply by 22
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Okay so first I am taking it that you have to subtract 24k from the 104k which brings it to 80,000. I am also taking it that the 8.5% is suppose to be in decimal form which makes it .085% Take the 80,000 and use the monthly payment formula, which is really easy to use. Monthly payment should be 644.18
Answer:
The equation has one solution.
Step-by-step explanation:
6x + 35 = -6x - 35
subtract 6x from both sides of the equation
35 = -35 - 12x
add 35 to both sides of the equation
70 = -12x
divide -12x on both sides of the equation
x = 5.833333333