X = -31/8 = -3.875
4x+3=9x-4+4 +44x+7=9x-4x -4x7=5x-------57/5=1.41.4=x
3
x7
xy^(2) - y + 2x = -3 And y = 7 Substitute for 'y' Hence x7^(2) - 7 + 2x = -3 49x + 2x - 7 = -3 51x = 4 x = 4/51 = 0.078431372....
(x4 * x10)/(x7)x14/x714 - 7 = 7= x7===
Depends on where the parentheses are. X(7-4) + X7 + 4 = 10X + 4 X(7-4) + X(7+4) = 14X
4x+3=9x-4+4 +44x+7=9x-4x -4x7=5x-------57/5=1.41.4=x
sqrt(x7) = sqrt(x6*x) = x3*sqrt(x)or, more simply,sqrt(x7) = x7/2 = x3.5sqrt(x7) = sqrt(x6*x) = x3*sqrt(x)or, more simply,sqrt(x7) = x7/2 = x3.5sqrt(x7) = sqrt(x6*x) = x3*sqrt(x)or, more simply,sqrt(x7) = x7/2 = x3.5sqrt(x7) = sqrt(x6*x) = x3*sqrt(x)or, more simply,sqrt(x7) = x7/2 = x3.5
51/4 x 3/7 = 5x4+1/4 x 3/7 = 21/4 x 3/7 = 21x3/4x7 = 3x7x3/4x7 = 9/4 = 21/4
When x = 7, f(x) = 3*(4-x) = 3*(-3) = -9
3
It is 123.99
The prime factorization of 18 is 2 x 3 x 3. The prime factorization of 56 is 2 x 2 x 2 x7.
x7
X3xX4=X3+4=X7 this is the correct answer.
When x = 3, 3 plus x = 6.
(x4 * x10)/(x7)x14/x714 - 7 = 7= x7===