substitute the value of x which is 3 :10/ (2-x)+4 = -10+4= -6
5x - 4x = 13 - 3 ie x = 10
3x+7=37 -7 -7 3x=30 /3 /3 x=10
x/2 = x/5 + 1 5x = 2x + 10 3x = 10 x = 3 1/3
143542make the variables X plus Y plus Zthe solution is X*Y,X*Z, then (X+Z)*Y flipped7*2=147*5=35(7+5)*2=24 flipped =421435425*3=155*2=10(5+2)*3=21...flipped =12151012
3+10 = 13
x = -10
If x = 3, then x + 10 would be 3 + 10, which is 13.
x=7
If: x/3 + 10 = 15 Then: x = 15
10 x 3 + 8 x 3 30 + 24 54 10 times 3 plus 8 times 3 equals 54.
7 or seven ?x<3
3 + √x = 10 √ x = 10 - 3 √ x = 7 x = 7² x = 49
The answer is -7
x=-3
x=29
It equals 53.