College Algebra
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For the statement given below, write if it is true or false.
The equation 6x + 8 = 3x - 7 has a solution set as {-5}.
9x = 7x is a contradiction equation.
Solve the linear equation given below.
7x + 6 = x - 6
12(5x - 3) = 11 - (4x - 17)
7x/12 - 4x + 5/6 = 7/6
6x + 7 - 4(x + 4) = 5x + 9
6[7x - (5 - 2x) + 11] = -11x - 29
(1/20)(3x + 8) = (1/12)(9x + 13)
0.7x - 0.8 = 0.5x + 9
-3(6x - 17) + 18x = 8x + 51 + 3x
0.2x + 9x/5 = 5x + 9
0.22x + 0.24(2x + 11) = 9.64
Find the solution and choose the type of linear equation. (3/4)(12x -32) = (7x +2) +2(x -13)
Find the solution and choose the type of linear equation. 5(3x +14) = 14x +70
Find the solution and choose the type of linear equation.
21(1- x) + 20(x -3) = 39 -x
1.3(2 -x) +2.4(x -5) = 1.1x -9.4
Rewrite the given formula in terms of the indicated variable.V = LBH, for H(Volume of cuboid)
Rewrite the given formula in terms of the indicated variable.F = Kq1q2/r2, for q1 (Electric force) where r ≠ 0
Rewrite the given formula in terms of the indicated variable. P = I2R, for R(Electrical power)
Rewrite the given formula in terms of the indicated variable. a = (v -u)/t, for v (acceleration) where t ≠ 0
Write the value of x in terms of m and n.
8(x +n) -2m = 7x +m
Write the value of y in terms of m and n.
4ny +m = 9(y -n)
Write the value of z in terms of n.
3z/n -4 = 6nz +5
Write the value of z in terms of p.
3p²z+ 2z = 5p²
Write the value of y in terms of p.
9y = (3y -1)(p +2)
11x + 18 = 12x + 4
9x - 7(x + 8) = 8(4x + 3)
Solve the following equation for x.
Which of the following equations is the correct equation to find the number of cents in a pocket?
Rewrite the given formula in terms of the indicated variable.A = 7P +7h, for h