8.05 Solving two-step equations
Solve the following equations, remembering to check your answer:
7 x + 17 = 45
4 x + 9 = 25
2 t + 13 = 35
7 m + 18 = 39
12 p + 3 = 51
2x + 14 = 20
6y + 4 = 34
3q + 9 = 12
-9 n + 8 = -55
- 5 t + 27 = 17
8u + 12 = -12
11x + 38 = 27
7y + 38 = 3
Solve the following equations:
13 x - 2 = 24
5 t - 15 = 15
29 m - 8 = 21
11 x - 22 = 22
2p - 17 = 3
9q - 4 = 23
6n - 29 = 7
-7s - 23 = 19
12m - 7 = -19
-4x - 29 = -13
Solve the following equations:
\dfrac{x}{3} + 2 = 7
\dfrac{q}{2} + 18 = 25
\dfrac{s}{7} + 14 = 5
\dfrac{m}{5} + 13 = 22
\dfrac{p}{11} - 3 = 3
\dfrac{n}{8} - 5 = 4
\dfrac{p}{13} - 11 = -7
\dfrac{x}{12} + 2 = -6
\dfrac{s}{4} + 15 = 31
\dfrac{x}{6} + 25 = 17
Solve the following equations:
\dfrac{47 + m}{15} = 3
\dfrac{r+11}{5} = 7
\dfrac{m+26}{17} = 3
\dfrac{t-5}{4} = 8
\dfrac{q-17}{3} = -4
Solve the following equations:
9 \left( x + 2 \right) = 27
2 \left( p + 9 \right) = 28
6 \left( x + 5 \right) = 54
13 \left( s - 7 \right) = 143
Solve the following equations:
11 - \dfrac{x}{6} = 9
14 = 3 r - 7
3 \left( 12 - x \right) = 90
\dfrac{-2 + n}{6} = -15
17 - 8 s = -7
8\left( 2 + s \right) = -32
10 = 2x + 6
-15 -5x = 10
11 = \dfrac{x+1}{2}