Question

name date: solving one - step equations pixel art (use format: no spaces, x=answer) 1) 5x = 120 2) 42 = $\frac{x}{2}$ 3) x - 28 = 30 4) 45 = 17 + x 5) 16 = $\frac{x}{4}$ 6) x - 18 = 24 7) 18x = 36 8) 31 = 12 + x 9) $\frac{x}{9}$ = 19 10) 7x = 98 11) 32 = x - 14 12) x + 29 = 47 13) 13x = 91 14) $\frac{x}{3}$ = 30 15) x - 38 = 40 16) x + 15 = 31 17) 18) 60 = 17x

Explanation:

Step1: Solve 5x = 120

Divide both sides by 5: $x=\frac{120}{5}=24$

Step2: Solve $42=\frac{x}{2}$

Multiply both sides by 2: $x = 42\times2=84$

Step3: Solve $x - 28=30$

Add 28 to both sides: $x=30 + 28=58$

Step4: Solve $45=17 + x$

Subtract 17 from both sides: $x=45 - 17=28$

Step5: Solve $16=\frac{x}{4}$

Multiply both sides by 4: $x=16\times4 = 64$

Step6: Solve $x - 18=24$

Add 18 to both sides: $x=24+18 = 42$

Step7: Solve $18x=36$

Divide both sides by 18: $x=\frac{36}{18}=2$

Step8: Solve $31=12 + x$

Subtract 12 from both sides: $x=31 - 12=19$

Step9: Solve $\frac{x}{9}=18$

Multiply both sides by 9: $x=18\times9=162$

Step10: Solve $7x=98$

Divide both sides by 7: $x=\frac{98}{7}=14$

Step11: Solve $32=x - 14$

Add 14 to both sides: $x=32 + 14=46$

Step12: Solve $x + 29=47$

Subtract 29 from both sides: $x=47 - 29=18$

Step13: Solve $13x=91$

Divide both sides by 13: $x=\frac{91}{13}=7$

Step14: Solve $\frac{x}{3}=30$

Multiply both sides by 3: $x=30\times3=90$

Step15: Solve $x - 38=40$

Add 38 to both sides: $x=40+38 = 78$

Step16: Solve $x + 15=31$

Subtract 15 from both sides: $x=31 - 15=16$

Answer:

1. 24
2. 84
3. 58
4. 28
5. 64
6. 42
7. 2
8. 19
9. 162
10. 14
11. 46
12. 18
13. 7
14. 90
15. 78
16. 16