Study guides

Q: What is -10 plus 7x plus 4x equals 78?

Write your answer...

Submit

Related questions

78+x

x=19

4+78=82-7=75

25 + 78 = 103

546 + 432 - 78 + 345 = 555

36 + 78 + 198 + 475 + 620 = 1,407

12+14=26+10=36+24=60+10=70+8=78 the answer is 78

4x + y = 9 so that y = 9 - 4x 7x - 8y = 6 7x - 8*(9-4x) = 6 7x - 72 + 32x = 6 39x = 78 x = 2 Then y = 9 - 4x = 9-4*2 = 9-8 = 1

167 ■

144

That equals 199

No.567 + 78 - 56 = 589

78 - without the aid of a calculator !

100080088

7 + 33 + 16 + 22 = 78

24 + 521 + 9 + 4249 + 455 + 607 + 899 + 78 + 7 = 6,849

The diagonals will be equal and so: 4x-47 = 2x+31 => 4x-2x = 31+47 => 2x = 78 Therefore the value of x is: x = 78/2 => x = 39

78 + 50 = 128

-83 + 24 +(-19)= -102+ 24= -78

309?

There are an infinite number of solutions, like 45 + 45 or 60 + 30

10x - 78 = 1, 10x = 79, x = 7.9

In this equation, x=6.

(4*18)+6 = 78

x = number Four times the number (4x) is the same as the number increased by 78 (x + 78). Since they are both equal, then 4x = x + 78 4x - x = 78 3x = 78 x = 26