Simplify Like Terms
Simplify the expression:
5x + 3x +2
8x + 2
x + 4 = -7
x = -11
3(2x - 10) = 6
x = 6
2x + 7 = 2x - 8
No Solution
Find the missing number so that the equation has many solutions:
___x + 7 = -3x + 7
-3
Simplify:
2x - x - 6 + 8
x + 2
2x + 7 = 13
x = 3
34 = -2 + 9x + 16 + x
x = 2
8 + 4x = 2x + 8 +2x
All real numbers
Find the missing number so that the equation has no solution.
-2x + 12 = -2x + _____
11
(the value cannot be 12)
Simplify
6.2 +8.9w - 12 -11.2w -6.2
-2.3w -12
4.8x + 13 = 1
x = -2.5
x/-3.5 + 33 = 30
x = 10.5
10x +2(x - 6) = 3 (4x - 4)
All real numbers
Find the missing number so that the equation has many solutions
___x + 2 = -2(x - 1)
-2
Simplify:
-17b + a -23b +24a -10
25a-40b -10
34 = 10x + 14
x = 2
7x - 4 + x = -1 + 13x + 7
x = -2
2(9x - 6) = 6(3x - 2) +2
No solution
Find the missing number so that the equation has no solutions
___x + 20 = 2(2x - 10)
4
Simplify:
15 - 8(3x - 7) + x
-23x +71
17 - 1/9 x = 10
x = 63
3 - 5(x + 4) = 8(2x - 3)
x = 1/3
-3 -0.5x +13 = 0.3x +6.2
x = 4.75
Find the missing number so that the equation has no solutions
2x + 28 + ___x - 14 = -6x - 6
-8