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\frac{1}{2} x=-5

-2x=-9

-\frac{1}{2} x= \frac{1}{4}

-2x=7

x+(-2)=-6.5

-2+x=\frac{1}{2}

x=-4.5

x=-\frac{1}{2}

x=-10

x=4.5

x=2 \frac{1}{2}

x=-3.5

Check

1 correct match

N_1 = (-2, 0)
M_1 = (1, 0)
E = (-4, 1.5)
K_1 = (1, 1)
L_1 = (-2, 1)
poly6, l_2, k_2, m_1, n_1 = Polygon(L_1, K_1, M_1, N_1)
A = (-4, 5.5)
I_1 = (1, 2)
J_1 = (-2, 2)
poly5, j_2, i_2, k_1, l_1 = Polygon(J_1, I_1, K_1, L_1)
F = (-4, 0.5)
G_1 = (1, 3)
H_1 = (-2, 3)
poly4, h_2, g_2, i_1, j_1 = Polygon(H_1, G_1, I_1, J_1)
B = (-4, 4.5)
E_1 = (1, 4)
F_1 = (-2, 4)
poly3, f_2, e_2, g_1, h_1 = Polygon(F_1, E_1, G_1, H_1)
D = (-4, 2.5)
C_1 = (1, 5)
D_1 = (-2, 5)
poly2, d_2, c_2, e_1, f_1 = Polygon(D_1, C_1, E_1, F_1)
B_1 = (1, 6)
A_1 = (-2, 6)
poly1, a_1, b_1, c_1, d_1 = Polygon(A_1, B_1, C_1, D_1)
C = (-4, 3.5)
G: (1, 5)
H: (1, 4)
I: (1, 3)
J: (1, 2)
K: (1, 1)
L: (1, 0)
key: {C, D, B, F, A, E}
g: x = -2
given: {G, H, I, J, K, L}
M = (-4, 5.5)
N: M - (0, 1)
O: N - (0, 1)
P: O - (0, 1)
Q: P - (0, 1)
R: Q - (0, 1)
a = IsInRegion(C, poly1)
b = IsInRegion(D, poly2)
c = IsInRegion(B, poly3)
d = IsInRegion(F, poly4)
e = IsInRegion(A, poly5)
f = IsInRegion(E, poly6)
rt: a + b + c + d + e + f
show = false
text13: "" + rt + " correct matches"
S = (-2, 0)
tablelines = Sequence(Segment[S + (0, i), (x(S) + 6, y(S) + i)], i, 0, 6, 1)
T: (x(S) + 3, y(S))
U: (x(S) + 6, y(S))
V: (x(S) + 3, y(S) + 6)
W: (x(S) + 6, y(S) + 6)
h = Segment(T, V)
i = Segment(W, U)
Z: (x(S), y(S) + 6)
j = Segment(Z, S)