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• Linear Equations
• Solving linear equations and inequalities
• Solving linear equations involving brackets

# Solving linear equations involving brackets

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•  Question 1: 1 pts What value of $u$ satisfies the equation $$3(u+1) = 15$$
 $1$ $2$ $3$ $4$
•  Question 2: 1 pts What value of $u$ satisfies the equation $$2(u+1) - 3 = 5$$
 $1$ $2$ $3$ $4$
•  Question 3: 1 pts Solve the equation for $a$ $$-3(a- 2) + 2 = 17$$
 $-1$ $-2$ $-3$ $-4$
•  Question 4: 1 pts Solve the equation for $z$ $$3(z+1) + 2(z-1) = 6$$
 $0$ $1$ $2$ $3$
•  Question 5: 2 pts Solve the equation for $a$ $$2(a+1) - 3(a-1) = 3(a + 2)$$
 $1$ $4$ $\frac{1}{4}$ $-\frac{1}{4}$
•  Question 6: 2 pts What value of $u$ satisfies the equation $$2(u+2(1+u)) = 16$$
 $1$ $2$ $3$ $4$
•  Question 7: 2 pts What value of $x$ satisfies the equation $$3(x + 2(1-5x)) =-21$$
 $1$ $3$ $5$ $7$
•  Question 8: 3 pts Solve the equation for $x$ $$-3 + (x+2)(x + 1) = -1 + x(x+3)$$
 $0$ $-2$ $1$ $-1$
•  Question 9: 3 pts Solve the equation for $a$ $$b=2(3+a) - 5$$
 $\frac{b}{2}$ $\frac{b-1}{2}$ $\frac{2}{b-1}$ $\frac{2}{b}$
•  Question 10: 3 pts Solve the equation for $y$ $$x=5(y-3) - 1/2$$
 $\frac{2x+31}{10}$ $\frac{2x-31}{10}$ $\frac{31-2x}{10}$ $\frac{31-2x}{5}$