Home
Lessons
Calculators
Worksheets
Resources
Feedback
Algebra Tutors
Calculator Output
13
=
26
1
x
Cross multiply: 13 * x = 1 * 26 Simplifying 13 * x = 1 * 26 Multiply 1 * 26 13x = 26 Solving 13x = 26 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Divide each side by '13'. x = 2 Simplifying x = 2
Processing time: 0 ms. 9144681 proportions processed.
Disclaimer
Proportion Calculator
Proportion:
Variable:
=
a
A
b
B
c
C
d
D
e
E
f
F
g
G
h
H
i
I
j
J
k
K
l
L
m
M
n
N
o
O
p
P
q
Q
r
R
s
S
t
T
u
U
v
V
w
W
x
X
y
Y
z
Z
AUTO
Hint:
Selecting "AUTO" in the variable box will make the calculator automatically solve for the first variable it sees.
Example Proportion

QuickStart Guide

Disclaimer

Quality Assurance
Home
Lessons
Calculators
Worksheets
Resources
Feedback
Algebra Tutors
© Copyright 20012011 info @ algebrahelp.com