Literal & Multi-Step Equations
Solve for x.
ax + bc = 2x + b
x = (b-bc) / (a-2)
Write an equation in point-slope form with the points (2,1) and (6,2).
y - 1 = 1/4(x - 2)
Solve.
y = x + 2
2y + 4x = 5
(1/6, 13/6)
Find the equation of a parabola that has a vertex of (2, -36).
(x - 2)2 - 36 = y
9sqrt(12)+sqrt(32)-sqrt(72)
18sqrt(3)-2sqrt(2)
Solve for r.
F = G ((m_1m_2) / (r^2))
r = sqrt((Gm_1m_2) / (F)
Write an equation in point-slope form of a line that goes through the points (-2,6) and (4,7).
(y - 6) = 1/6 (x + 2)
Solve.
2x + 3y = 8
3x + 5y = 6
(14, -12)
Solve.
x2 + 12x + 36
x = -6
solve.
sqrt(2x-1)=3
x = 5
Solve.
2/3x - 2 = 4
x = 9
Write an equation in slope-intercept form with the points (3, 64) and (9, 30).
y = -17/3x + 47
Solve.
3x - 2y = 6
x + y = -8
(2, -10)
Solve.
x2 + 5x + 6
x = -2 and -3
sqrt(27)(sqrt25)
15sqrt(3)
Solve for n.
15 = 3n + 7p
n =
(15-7p) / 3
Write an equation in slope-intercept form that goes through the points (2, 3) and (4, 7).
y = 2x - 1
Solve.
3b + 5a = 60
b + a = 3
a = 25.5
b = -22.5
Solve.
4x2 + 19x + 12
x = -4, -3/4
sqrt(35) / sqrt(15)
sqrt(21) / 3
Solve for v.
(2v+a^2) / (3n) dr=2
v = 1/2((6n)/(dr)-a^2)
Write the following equation in Standard Form.
y - 6 = -1/5(x + 2)
x + 5y = 28
Solve.
y = 10x
y = 4x + 1500
(250, 2500)
Solve.
x2 + 6x + 9
x = -3
sqrt(16k^4 4q^3)(sqrt80k^9 7q^10)
32k^6 q^6 sqrt(35kq)