a million. Distribute the three and the two: 2[(3x-15)+17]-[(10x-4)+5] 2. combine like words (upload -15 and 17 & upload -4 and 5): 2[3x+2]-[10x+a million] 3. The minus sign is comparable to having a -a million in front of the bracket, so: 2[3x+2]-a million[10x+a million] 3. Distribute lower back, this time with the two and the -a million: 6x+4-10x-a million 4. combine like words: -4x+5 complete! solid success!
Comments
5x - 2 -3x(1+2) =2(2+3)
5x - 2 -3x(3) = 2(5)
5x - 2 -9x = 10
-4x -2 = 10
-4x = 12
x = -3
5x - 2 -3x(1+2) =2(2+3)
5x - 2 -3x(3) = 2(5)
5x - 2 -9x = 10
-4x -2 = 10
-4x = 12
x = -3
so one answer.: x= -3
5x-2-3x(1+2)=2(2+3)
5x-2-3x-6x=4+6
2x-6x=10+2
-4x=12
x = -3
answer : x = -3
One answer.
Do the parentheses first:
5x - 2 - 3x(3) = 2(5)
Do the implied multiplications:
5x - 2 - 9x = 10
Combine like terms:
-4x - 2 = 10
Add 2 to both sides:
-4x = 12
Divide both sides by -4:
x = -3
x = -3
so,one answer.. just solve it..
5x-2-3x-6x=4+6
now do the math and you'll get the answer
5x-2-3x-6x=4+6
2x-6x=10+2
-4x=12
x=-3
a million. Distribute the three and the two: 2[(3x-15)+17]-[(10x-4)+5] 2. combine like words (upload -15 and 17 & upload -4 and 5): 2[3x+2]-[10x+a million] 3. The minus sign is comparable to having a -a million in front of the bracket, so: 2[3x+2]-a million[10x+a million] 3. Distribute lower back, this time with the two and the -a million: 6x+4-10x-a million 4. combine like words: -4x+5 complete! solid success!